15666531180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{15233}}^1$

素因数の和:15587

約数の個数: 96

約数和(自身を含む): 44747011008

約数和(自身を除く): 29080479828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 281, 305, 366, 562, 610, 732, 843, 915, 1124, 1220, 1405, 1686, 1830, 2810, 3372, 3660, 4215, 5620, 8430, 15233, 16860, 17141, 30466, 34282, 45699, 51423, 60932, 68564, 76165, 85705, 91398, 102846, 152330, 171410, 182796, 205692, 228495, 257115, 304660, 342820, 456990, 514230, 913980, 929213, 1028460, 1858426, 2787639, 3716852, 4280473, 4646065, 5575278, 8560946, 9292130, 11150556, 12841419, 13938195, 17121892, 18584260, 21402365, 25682838, 27876390, 42804730, 51365676, 55752780, 64207095, 85609460, 128414190, 256828380, 261108853, 522217706, 783326559, 1044435412, 1305544265, 1566653118, 2611088530, 3133306236, 3916632795, 5222177060, 7833265590, 15666531180]

約数ペア:

[(1, 15666531180), (2, 7833265590), (3, 5222177060), (4, 3916632795), (5, 3133306236), (6, 2611088530), (10, 1566653118), (12, 1305544265), (15, 1044435412), (20, 783326559), (30, 522217706), (60, 261108853), (61, 256828380), (122, 128414190), (183, 85609460), (244, 64207095), (281, 55752780), (305, 51365676), (366, 42804730), (562, 27876390), (610, 25682838), (732, 21402365), (843, 18584260), (915, 17121892), (1124, 13938195), (1220, 12841419), (1405, 11150556), (1686, 9292130), (1830, 8560946), (2810, 5575278), (3372, 4646065), (3660, 4280473), (4215, 3716852), (5620, 2787639), (8430, 1858426), (15233, 1028460), (16860, 929213), (17141, 913980), (30466, 514230), (34282, 456990), (45699, 342820), (51423, 304660), (60932, 257115), (68564, 228495), (76165, 205692), (85705, 182796), (91398, 171410), (102846, 152330)]