105867240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{787}}^1$

素因数の和:879

約数の個数: 128

約数和(自身を含む): 340416000

約数和(自身を除く): 234548760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 59, 60, 76, 95, 114, 118, 120, 152, 177, 190, 228, 236, 285, 295, 354, 380, 456, 472, 570, 590, 708, 760, 787, 885, 1121, 1140, 1180, 1416, 1574, 1770, 2242, 2280, 2360, 2361, 3148, 3363, 3540, 3935, 4484, 4722, 5605, 6296, 6726, 7080, 7870, 8968, 9444, 11210, 11805, 13452, 14953, 15740, 16815, 18888, 22420, 23610, 26904, 29906, 31480, 33630, 44840, 44859, 46433, 47220, 59812, 67260, 74765, 89718, 92866, 94440, 119624, 134520, 139299, 149530, 179436, 185732, 224295, 232165, 278598, 299060, 358872, 371464, 448590, 464330, 557196, 598120, 696495, 882227, 897180, 928660, 1114392, 1392990, 1764454, 1794360, 1857320, 2646681, 2785980, 3528908, 4411135, 5293362, 5571960, 7057816, 8822270, 10586724, 13233405, 17644540, 21173448, 26466810, 35289080, 52933620, 105867240]

約数ペア:

[(1, 105867240), (2, 52933620), (3, 35289080), (4, 26466810), (5, 21173448), (6, 17644540), (8, 13233405), (10, 10586724), (12, 8822270), (15, 7057816), (19, 5571960), (20, 5293362), (24, 4411135), (30, 3528908), (38, 2785980), (40, 2646681), (57, 1857320), (59, 1794360), (60, 1764454), (76, 1392990), (95, 1114392), (114, 928660), (118, 897180), (120, 882227), (152, 696495), (177, 598120), (190, 557196), (228, 464330), (236, 448590), (285, 371464), (295, 358872), (354, 299060), (380, 278598), (456, 232165), (472, 224295), (570, 185732), (590, 179436), (708, 149530), (760, 139299), (787, 134520), (885, 119624), (1121, 94440), (1140, 92866), (1180, 89718), (1416, 74765), (1574, 67260), (1770, 59812), (2242, 47220), (2280, 46433), (2360, 44859), (2361, 44840), (3148, 33630), (3363, 31480), (3540, 29906), (3935, 26904), (4484, 23610), (4722, 22420), (5605, 18888), (6296, 16815), (6726, 15740), (7080, 14953), (7870, 13452), (8968, 11805), (9444, 11210)]