3079440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:86

約数の個数: 240

約数和(自身を含む): 12999168

約数和(自身を除く): 9919728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 47, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 94, 104, 105, 112, 117, 120, 126, 130, 140, 141, 144, 156, 168, 180, 182, 188, 195, 208, 210, 234, 235, 240, 252, 260, 273, 280, 282, 312, 315, 329, 336, 360, 364, 376, 390, 420, 423, 455, 468, 470, 504, 520, 546, 560, 564, 585, 611, 624, 630, 658, 705, 720, 728, 752, 780, 819, 840, 846, 910, 936, 940, 987, 1008, 1040, 1092, 1128, 1170, 1222, 1260, 1316, 1365, 1410, 1456, 1560, 1638, 1645, 1680, 1692, 1820, 1833, 1872, 1880, 1974, 2115, 2184, 2256, 2340, 2444, 2520, 2632, 2730, 2820, 2961, 3055, 3120, 3276, 3290, 3384, 3640, 3666, 3760, 3948, 4095, 4230, 4277, 4368, 4680, 4888, 4935, 5040, 5264, 5460, 5499, 5640, 5922, 6110, 6552, 6580, 6768, 7280, 7332, 7896, 8190, 8460, 8554, 9165, 9360, 9776, 9870, 10920, 10998, 11280, 11844, 12220, 12831, 13104, 13160, 14664, 14805, 15792, 16380, 16920, 17108, 18330, 19740, 21385, 21840, 21996, 23688, 24440, 25662, 26320, 27495, 29328, 29610, 32760, 33840, 34216, 36660, 38493, 39480, 42770, 43992, 47376, 48880, 51324, 54990, 59220, 64155, 65520, 68432, 73320, 76986, 78960, 85540, 87984, 102648, 109980, 118440, 128310, 146640, 153972, 171080, 192465, 205296, 219960, 236880, 256620, 307944, 342160, 384930, 439920, 513240, 615888, 769860, 1026480, 1539720, 3079440]

約数ペア:

[(1, 3079440), (2, 1539720), (3, 1026480), (4, 769860), (5, 615888), (6, 513240), (7, 439920), (8, 384930), (9, 342160), (10, 307944), (12, 256620), (13, 236880), (14, 219960), (15, 205296), (16, 192465), (18, 171080), (20, 153972), (21, 146640), (24, 128310), (26, 118440), (28, 109980), (30, 102648), (35, 87984), (36, 85540), (39, 78960), (40, 76986), (42, 73320), (45, 68432), (47, 65520), (48, 64155), (52, 59220), (56, 54990), (60, 51324), (63, 48880), (65, 47376), (70, 43992), (72, 42770), (78, 39480), (80, 38493), (84, 36660), (90, 34216), (91, 33840), (94, 32760), (104, 29610), (105, 29328), (112, 27495), (117, 26320), (120, 25662), (126, 24440), (130, 23688), (140, 21996), (141, 21840), (144, 21385), (156, 19740), (168, 18330), (180, 17108), (182, 16920), (188, 16380), (195, 15792), (208, 14805), (210, 14664), (234, 13160), (235, 13104), (240, 12831), (252, 12220), (260, 11844), (273, 11280), (280, 10998), (282, 10920), (312, 9870), (315, 9776), (329, 9360), (336, 9165), (360, 8554), (364, 8460), (376, 8190), (390, 7896), (420, 7332), (423, 7280), (455, 6768), (468, 6580), (470, 6552), (504, 6110), (520, 5922), (546, 5640), (560, 5499), (564, 5460), (585, 5264), (611, 5040), (624, 4935), (630, 4888), (658, 4680), (705, 4368), (720, 4277), (728, 4230), (752, 4095), (780, 3948), (819, 3760), (840, 3666), (846, 3640), (910, 3384), (936, 3290), (940, 3276), (987, 3120), (1008, 3055), (1040, 2961), (1092, 2820), (1128, 2730), (1170, 2632), (1222, 2520), (1260, 2444), (1316, 2340), (1365, 2256), (1410, 2184), (1456, 2115), (1560, 1974), (1638, 1880), (1645, 1872), (1680, 1833), (1692, 1820)]