1015740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:54

約数の個数: 144

約数和(自身を含む): 3669120

約数和(自身を除く): 2653380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 66, 76, 81, 90, 95, 99, 108, 110, 114, 132, 135, 162, 165, 171, 180, 190, 198, 209, 220, 228, 243, 270, 285, 297, 324, 330, 342, 380, 396, 405, 418, 486, 495, 513, 540, 570, 594, 627, 660, 684, 810, 836, 855, 891, 972, 990, 1026, 1045, 1140, 1188, 1215, 1254, 1485, 1539, 1620, 1710, 1782, 1881, 1980, 2052, 2090, 2430, 2508, 2565, 2673, 2970, 3078, 3135, 3420, 3564, 3762, 4180, 4455, 4617, 4860, 5130, 5346, 5643, 5940, 6156, 6270, 7524, 7695, 8910, 9234, 9405, 10260, 10692, 11286, 12540, 13365, 15390, 16929, 17820, 18468, 18810, 22572, 23085, 26730, 28215, 30780, 33858, 37620, 46170, 50787, 53460, 56430, 67716, 84645, 92340, 101574, 112860, 169290, 203148, 253935, 338580, 507870, 1015740]

約数ペア:

[(1, 1015740), (2, 507870), (3, 338580), (4, 253935), (5, 203148), (6, 169290), (9, 112860), (10, 101574), (11, 92340), (12, 84645), (15, 67716), (18, 56430), (19, 53460), (20, 50787), (22, 46170), (27, 37620), (30, 33858), (33, 30780), (36, 28215), (38, 26730), (44, 23085), (45, 22572), (54, 18810), (55, 18468), (57, 17820), (60, 16929), (66, 15390), (76, 13365), (81, 12540), (90, 11286), (95, 10692), (99, 10260), (108, 9405), (110, 9234), (114, 8910), (132, 7695), (135, 7524), (162, 6270), (165, 6156), (171, 5940), (180, 5643), (190, 5346), (198, 5130), (209, 4860), (220, 4617), (228, 4455), (243, 4180), (270, 3762), (285, 3564), (297, 3420), (324, 3135), (330, 3078), (342, 2970), (380, 2673), (396, 2565), (405, 2508), (418, 2430), (486, 2090), (495, 2052), (513, 1980), (540, 1881), (570, 1782), (594, 1710), (627, 1620), (660, 1539), (684, 1485), (810, 1254), (836, 1215), (855, 1188), (891, 1140), (972, 1045), (990, 1026)]