15758340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 48263040

約数和(自身を除く): 32504700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 89, 130, 156, 178, 195, 227, 260, 267, 356, 390, 445, 454, 534, 681, 780, 890, 908, 1068, 1135, 1157, 1335, 1362, 1780, 2270, 2314, 2670, 2724, 2951, 3405, 3471, 4540, 4628, 5340, 5785, 5902, 6810, 6942, 8853, 11570, 11804, 13620, 13884, 14755, 17355, 17706, 20203, 23140, 29510, 34710, 35412, 40406, 44265, 59020, 60609, 69420, 80812, 88530, 101015, 121218, 177060, 202030, 242436, 262639, 303045, 404060, 525278, 606090, 787917, 1050556, 1212180, 1313195, 1575834, 2626390, 3151668, 3939585, 5252780, 7879170, 15758340]

約数ペア:

[(1, 15758340), (2, 7879170), (3, 5252780), (4, 3939585), (5, 3151668), (6, 2626390), (10, 1575834), (12, 1313195), (13, 1212180), (15, 1050556), (20, 787917), (26, 606090), (30, 525278), (39, 404060), (52, 303045), (60, 262639), (65, 242436), (78, 202030), (89, 177060), (130, 121218), (156, 101015), (178, 88530), (195, 80812), (227, 69420), (260, 60609), (267, 59020), (356, 44265), (390, 40406), (445, 35412), (454, 34710), (534, 29510), (681, 23140), (780, 20203), (890, 17706), (908, 17355), (1068, 14755), (1135, 13884), (1157, 13620), (1335, 11804), (1362, 11570), (1780, 8853), (2270, 6942), (2314, 6810), (2670, 5902), (2724, 5785), (2951, 5340), (3405, 4628), (3471, 4540)]