15242760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3257}}^1$

素因数の和:3287

約数の個数: 96

約数和(自身を含む): 53366040

約数和(自身を除く): 38123280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 3257, 4680, 6514, 9771, 13028, 16285, 19542, 26056, 29313, 32570, 39084, 42341, 48855, 58626, 65140, 78168, 84682, 97710, 117252, 127023, 130280, 146565, 169364, 195420, 211705, 234504, 254046, 293130, 338728, 381069, 390840, 423410, 508092, 586260, 635115, 762138, 846820, 1016184, 1172520, 1270230, 1524276, 1693640, 1905345, 2540460, 3048552, 3810690, 5080920, 7621380, 15242760]

約数ペア:

[(1, 15242760), (2, 7621380), (3, 5080920), (4, 3810690), (5, 3048552), (6, 2540460), (8, 1905345), (9, 1693640), (10, 1524276), (12, 1270230), (13, 1172520), (15, 1016184), (18, 846820), (20, 762138), (24, 635115), (26, 586260), (30, 508092), (36, 423410), (39, 390840), (40, 381069), (45, 338728), (52, 293130), (60, 254046), (65, 234504), (72, 211705), (78, 195420), (90, 169364), (104, 146565), (117, 130280), (120, 127023), (130, 117252), (156, 97710), (180, 84682), (195, 78168), (234, 65140), (260, 58626), (312, 48855), (360, 42341), (390, 39084), (468, 32570), (520, 29313), (585, 26056), (780, 19542), (936, 16285), (1170, 13028), (1560, 9771), (2340, 6514), (3257, 4680)]