15349440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:350

約数の個数: 112

約数和(自身を含む): 49743360

約数和(自身を除く): 34393920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 160, 177, 192, 236, 240, 271, 295, 320, 354, 472, 480, 542, 590, 708, 813, 885, 944, 960, 1084, 1180, 1355, 1416, 1626, 1770, 1888, 2168, 2360, 2710, 2832, 3252, 3540, 3776, 4065, 4336, 4720, 5420, 5664, 6504, 7080, 8130, 8672, 9440, 10840, 11328, 13008, 14160, 15989, 16260, 17344, 18880, 21680, 26016, 28320, 31978, 32520, 43360, 47967, 52032, 56640, 63956, 65040, 79945, 86720, 95934, 127912, 130080, 159890, 191868, 239835, 255824, 260160, 319780, 383736, 479670, 511648, 639560, 767472, 959340, 1023296, 1279120, 1534944, 1918680, 2558240, 3069888, 3837360, 5116480, 7674720, 15349440]

約数ペア:

[(1, 15349440), (2, 7674720), (3, 5116480), (4, 3837360), (5, 3069888), (6, 2558240), (8, 1918680), (10, 1534944), (12, 1279120), (15, 1023296), (16, 959340), (20, 767472), (24, 639560), (30, 511648), (32, 479670), (40, 383736), (48, 319780), (59, 260160), (60, 255824), (64, 239835), (80, 191868), (96, 159890), (118, 130080), (120, 127912), (160, 95934), (177, 86720), (192, 79945), (236, 65040), (240, 63956), (271, 56640), (295, 52032), (320, 47967), (354, 43360), (472, 32520), (480, 31978), (542, 28320), (590, 26016), (708, 21680), (813, 18880), (885, 17344), (944, 16260), (960, 15989), (1084, 14160), (1180, 13008), (1355, 11328), (1416, 10840), (1626, 9440), (1770, 8672), (1888, 8130), (2168, 7080), (2360, 6504), (2710, 5664), (2832, 5420), (3252, 4720), (3540, 4336), (3776, 4065)]