4864860

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:55

約数の個数: 288

約数和(自身を含む): 20547072

約数和(自身を除く): 15682212

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 27, 28, 30, 33, 35, 36, 39, 42, 44, 45, 52, 54, 55, 60, 63, 65, 66, 70, 77, 78, 81, 84, 90, 91, 99, 105, 108, 110, 117, 126, 130, 132, 135, 140, 143, 154, 156, 162, 165, 180, 182, 189, 195, 198, 210, 220, 231, 234, 243, 252, 260, 270, 273, 286, 297, 308, 315, 324, 330, 351, 364, 378, 385, 390, 396, 405, 420, 429, 455, 462, 468, 486, 495, 540, 546, 567, 572, 585, 594, 630, 660, 693, 702, 715, 756, 770, 780, 810, 819, 858, 891, 910, 924, 945, 972, 990, 1001, 1053, 1092, 1134, 1155, 1170, 1188, 1215, 1260, 1287, 1365, 1386, 1404, 1430, 1485, 1540, 1620, 1638, 1701, 1716, 1755, 1782, 1820, 1890, 1980, 2002, 2079, 2106, 2145, 2268, 2310, 2340, 2430, 2457, 2574, 2673, 2730, 2772, 2835, 2860, 2970, 3003, 3159, 3276, 3402, 3465, 3510, 3564, 3780, 3861, 4004, 4095, 4158, 4212, 4290, 4455, 4620, 4860, 4914, 5005, 5148, 5265, 5346, 5460, 5670, 5940, 6006, 6237, 6318, 6435, 6804, 6930, 7020, 7371, 7722, 8190, 8316, 8505, 8580, 8910, 9009, 9828, 10010, 10395, 10530, 10692, 11340, 11583, 12012, 12285, 12474, 12636, 12870, 13365, 13860, 14742, 15015, 15444, 15795, 16380, 17010, 17820, 18018, 18711, 19305, 20020, 20790, 21060, 22113, 23166, 24570, 24948, 25740, 26730, 27027, 29484, 30030, 31185, 31590, 34020, 34749, 36036, 36855, 37422, 38610, 41580, 44226, 45045, 46332, 49140, 53460, 54054, 57915, 60060, 62370, 63180, 69498, 73710, 74844, 77220, 81081, 88452, 90090, 93555, 108108, 110565, 115830, 124740, 135135, 138996, 147420, 162162, 173745, 180180, 187110, 221130, 231660, 243243, 270270, 324324, 347490, 374220, 405405, 442260, 486486, 540540, 694980, 810810, 972972, 1216215, 1621620, 2432430, 4864860]

約数ペア:

[(1, 4864860), (2, 2432430), (3, 1621620), (4, 1216215), (5, 972972), (6, 810810), (7, 694980), (9, 540540), (10, 486486), (11, 442260), (12, 405405), (13, 374220), (14, 347490), (15, 324324), (18, 270270), (20, 243243), (21, 231660), (22, 221130), (26, 187110), (27, 180180), (28, 173745), (30, 162162), (33, 147420), (35, 138996), (36, 135135), (39, 124740), (42, 115830), (44, 110565), (45, 108108), (52, 93555), (54, 90090), (55, 88452), (60, 81081), (63, 77220), (65, 74844), (66, 73710), (70, 69498), (77, 63180), (78, 62370), (81, 60060), (84, 57915), (90, 54054), (91, 53460), (99, 49140), (105, 46332), (108, 45045), (110, 44226), (117, 41580), (126, 38610), (130, 37422), (132, 36855), (135, 36036), (140, 34749), (143, 34020), (154, 31590), (156, 31185), (162, 30030), (165, 29484), (180, 27027), (182, 26730), (189, 25740), (195, 24948), (198, 24570), (210, 23166), (220, 22113), (231, 21060), (234, 20790), (243, 20020), (252, 19305), (260, 18711), (270, 18018), (273, 17820), (286, 17010), (297, 16380), (308, 15795), (315, 15444), (324, 15015), (330, 14742), (351, 13860), (364, 13365), (378, 12870), (385, 12636), (390, 12474), (396, 12285), (405, 12012), (420, 11583), (429, 11340), (455, 10692), (462, 10530), (468, 10395), (486, 10010), (495, 9828), (540, 9009), (546, 8910), (567, 8580), (572, 8505), (585, 8316), (594, 8190), (630, 7722), (660, 7371), (693, 7020), (702, 6930), (715, 6804), (756, 6435), (770, 6318), (780, 6237), (810, 6006), (819, 5940), (858, 5670), (891, 5460), (910, 5346), (924, 5265), (945, 5148), (972, 5005), (990, 4914), (1001, 4860), (1053, 4620), (1092, 4455), (1134, 4290), (1155, 4212), (1170, 4158), (1188, 4095), (1215, 4004), (1260, 3861), (1287, 3780), (1365, 3564), (1386, 3510), (1404, 3465), (1430, 3402), (1485, 3276), (1540, 3159), (1620, 3003), (1638, 2970), (1701, 2860), (1716, 2835), (1755, 2772), (1782, 2730), (1820, 2673), (1890, 2574), (1980, 2457), (2002, 2430), (2079, 2340), (2106, 2310), (2145, 2268)]