88461240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1987}}^1$

素因数の和:2061

約数の個数: 128

約数和(自身を含む): 309173760

約数和(自身を除く): 220712520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 1987, 2120, 2226, 2968, 3180, 3710, 3974, 4452, 5565, 5961, 6360, 7420, 7948, 8904, 9935, 11130, 11922, 13909, 14840, 15896, 19870, 22260, 23844, 27818, 29805, 39740, 41727, 44520, 47688, 55636, 59610, 69545, 79480, 83454, 105311, 111272, 119220, 139090, 166908, 208635, 210622, 238440, 278180, 315933, 333816, 417270, 421244, 526555, 556360, 631866, 737177, 834540, 842488, 1053110, 1263732, 1474354, 1579665, 1669080, 2106220, 2211531, 2527464, 2948708, 3159330, 3685885, 4212440, 4423062, 5897416, 6318660, 7371770, 8846124, 11057655, 12637320, 14743540, 17692248, 22115310, 29487080, 44230620, 88461240]

約数ペア:

[(1, 88461240), (2, 44230620), (3, 29487080), (4, 22115310), (5, 17692248), (6, 14743540), (7, 12637320), (8, 11057655), (10, 8846124), (12, 7371770), (14, 6318660), (15, 5897416), (20, 4423062), (21, 4212440), (24, 3685885), (28, 3159330), (30, 2948708), (35, 2527464), (40, 2211531), (42, 2106220), (53, 1669080), (56, 1579665), (60, 1474354), (70, 1263732), (84, 1053110), (105, 842488), (106, 834540), (120, 737177), (140, 631866), (159, 556360), (168, 526555), (210, 421244), (212, 417270), (265, 333816), (280, 315933), (318, 278180), (371, 238440), (420, 210622), (424, 208635), (530, 166908), (636, 139090), (742, 119220), (795, 111272), (840, 105311), (1060, 83454), (1113, 79480), (1272, 69545), (1484, 59610), (1590, 55636), (1855, 47688), (1987, 44520), (2120, 41727), (2226, 39740), (2968, 29805), (3180, 27818), (3710, 23844), (3974, 22260), (4452, 19870), (5565, 15896), (5961, 14840), (6360, 13909), (7420, 11922), (7948, 11130), (8904, 9935)]