402937560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{58909}}^1$

素因数の和:58945

約数の個数: 96

約数和(自身を含む): 1378494000

約数和(自身を除く): 975556440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 58909, 117818, 176727, 235636, 294545, 353454, 471272, 530181, 589090, 706908, 883635, 1060362, 1119271, 1178180, 1413816, 1767270, 2120724, 2238542, 2356360, 2650905, 3357813, 3534540, 4241448, 4477084, 5301810, 5596355, 6715626, 7069080, 8954168, 10073439, 10603620, 11192710, 13431252, 16789065, 20146878, 21207240, 22385420, 26862504, 33578130, 40293756, 44770840, 50367195, 67156260, 80587512, 100734390, 134312520, 201468780, 402937560]

約数ペア:

[(1, 402937560), (2, 201468780), (3, 134312520), (4, 100734390), (5, 80587512), (6, 67156260), (8, 50367195), (9, 44770840), (10, 40293756), (12, 33578130), (15, 26862504), (18, 22385420), (19, 21207240), (20, 20146878), (24, 16789065), (30, 13431252), (36, 11192710), (38, 10603620), (40, 10073439), (45, 8954168), (57, 7069080), (60, 6715626), (72, 5596355), (76, 5301810), (90, 4477084), (95, 4241448), (114, 3534540), (120, 3357813), (152, 2650905), (171, 2356360), (180, 2238542), (190, 2120724), (228, 1767270), (285, 1413816), (342, 1178180), (360, 1119271), (380, 1060362), (456, 883635), (570, 706908), (684, 589090), (760, 530181), (855, 471272), (1140, 353454), (1368, 294545), (1710, 235636), (2280, 176727), (3420, 117818), (6840, 58909)]