15340260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 47077632

約数和(自身を除く): 31737372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 71, 78, 130, 142, 156, 195, 213, 260, 277, 284, 355, 390, 426, 554, 710, 780, 831, 852, 923, 1065, 1108, 1385, 1420, 1662, 1846, 2130, 2769, 2770, 3324, 3601, 3692, 4155, 4260, 4615, 5538, 5540, 7202, 8310, 9230, 10803, 11076, 13845, 14404, 16620, 18005, 18460, 19667, 21606, 27690, 36010, 39334, 43212, 54015, 55380, 59001, 72020, 78668, 98335, 108030, 118002, 196670, 216060, 236004, 255671, 295005, 393340, 511342, 590010, 767013, 1022684, 1180020, 1278355, 1534026, 2556710, 3068052, 3835065, 5113420, 7670130, 15340260]

約数ペア:

[(1, 15340260), (2, 7670130), (3, 5113420), (4, 3835065), (5, 3068052), (6, 2556710), (10, 1534026), (12, 1278355), (13, 1180020), (15, 1022684), (20, 767013), (26, 590010), (30, 511342), (39, 393340), (52, 295005), (60, 255671), (65, 236004), (71, 216060), (78, 196670), (130, 118002), (142, 108030), (156, 98335), (195, 78668), (213, 72020), (260, 59001), (277, 55380), (284, 54015), (355, 43212), (390, 39334), (426, 36010), (554, 27690), (710, 21606), (780, 19667), (831, 18460), (852, 18005), (923, 16620), (1065, 14404), (1108, 13845), (1385, 11076), (1420, 10803), (1662, 9230), (1846, 8310), (2130, 7202), (2769, 5540), (2770, 5538), (3324, 4615), (3601, 4260), (3692, 4155)]