1222230480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{14107}}^1$

素因数の和:14161

約数の個数: 120

約数和(自身を含む): 3999110112

約数和(自身を除く): 2776879632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 361, 380, 456, 570, 722, 760, 912, 1083, 1140, 1444, 1520, 1805, 2166, 2280, 2888, 3610, 4332, 4560, 5415, 5776, 7220, 8664, 10830, 14107, 14440, 17328, 21660, 28214, 28880, 42321, 43320, 56428, 70535, 84642, 86640, 112856, 141070, 169284, 211605, 225712, 268033, 282140, 338568, 423210, 536066, 564280, 677136, 804099, 846420, 1072132, 1128560, 1340165, 1608198, 1692840, 2144264, 2680330, 3216396, 3385680, 4020495, 4288528, 5092627, 5360660, 6432792, 8040990, 10185254, 10721320, 12865584, 15277881, 16081980, 20370508, 21442640, 25463135, 30555762, 32163960, 40741016, 50926270, 61111524, 64327920, 76389405, 81482032, 101852540, 122223048, 152778810, 203705080, 244446096, 305557620, 407410160, 611115240, 1222230480]

約数ペア:

[(1, 1222230480), (2, 611115240), (3, 407410160), (4, 305557620), (5, 244446096), (6, 203705080), (8, 152778810), (10, 122223048), (12, 101852540), (15, 81482032), (16, 76389405), (19, 64327920), (20, 61111524), (24, 50926270), (30, 40741016), (38, 32163960), (40, 30555762), (48, 25463135), (57, 21442640), (60, 20370508), (76, 16081980), (80, 15277881), (95, 12865584), (114, 10721320), (120, 10185254), (152, 8040990), (190, 6432792), (228, 5360660), (240, 5092627), (285, 4288528), (304, 4020495), (361, 3385680), (380, 3216396), (456, 2680330), (570, 2144264), (722, 1692840), (760, 1608198), (912, 1340165), (1083, 1128560), (1140, 1072132), (1444, 846420), (1520, 804099), (1805, 677136), (2166, 564280), (2280, 536066), (2888, 423210), (3610, 338568), (4332, 282140), (4560, 268033), (5415, 225712), (5776, 211605), (7220, 169284), (8664, 141070), (10830, 112856), (14107, 86640), (14440, 84642), (17328, 70535), (21660, 56428), (28214, 43320), (28880, 42321)]