157917120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{607}}^1$

素因数の和:898

約数の個数: 112

約数和(自身を含む): 504066048

約数和(自身を除く): 346148928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 271, 320, 480, 542, 607, 813, 960, 1084, 1214, 1355, 1626, 1821, 2168, 2428, 2710, 3035, 3252, 3642, 4065, 4336, 4856, 5420, 6070, 6504, 7284, 8130, 8672, 9105, 9712, 10840, 12140, 13008, 14568, 16260, 17344, 18210, 19424, 21680, 24280, 26016, 29136, 32520, 36420, 38848, 43360, 48560, 52032, 58272, 65040, 72840, 86720, 97120, 116544, 130080, 145680, 164497, 194240, 260160, 291360, 328994, 493491, 582720, 657988, 822485, 986982, 1315976, 1644970, 1973964, 2467455, 2631952, 3289940, 3947928, 4934910, 5263904, 6579880, 7895856, 9869820, 10527808, 13159760, 15791712, 19739640, 26319520, 31583424, 39479280, 52639040, 78958560, 157917120]

約数ペア:

[(1, 157917120), (2, 78958560), (3, 52639040), (4, 39479280), (5, 31583424), (6, 26319520), (8, 19739640), (10, 15791712), (12, 13159760), (15, 10527808), (16, 9869820), (20, 7895856), (24, 6579880), (30, 5263904), (32, 4934910), (40, 3947928), (48, 3289940), (60, 2631952), (64, 2467455), (80, 1973964), (96, 1644970), (120, 1315976), (160, 986982), (192, 822485), (240, 657988), (271, 582720), (320, 493491), (480, 328994), (542, 291360), (607, 260160), (813, 194240), (960, 164497), (1084, 145680), (1214, 130080), (1355, 116544), (1626, 97120), (1821, 86720), (2168, 72840), (2428, 65040), (2710, 58272), (3035, 52032), (3252, 48560), (3642, 43360), (4065, 38848), (4336, 36420), (4856, 32520), (5420, 29136), (6070, 26016), (6504, 24280), (7284, 21680), (8130, 19424), (8672, 18210), (9105, 17344), (9712, 16260), (10840, 14568), (12140, 13008)]