71523720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3257}}^1$

素因数の和:3335

約数の個数: 96

約数和(自身を含む): 236335320

約数和(自身を除く): 164811600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3257, 3660, 4392, 5490, 6514, 7320, 9771, 10980, 13028, 16285, 19542, 21960, 26056, 29313, 32570, 39084, 48855, 58626, 65140, 78168, 97710, 117252, 130280, 146565, 195420, 198677, 234504, 293130, 390840, 397354, 586260, 596031, 794708, 993385, 1172520, 1192062, 1589416, 1788093, 1986770, 2384124, 2980155, 3576186, 3973540, 4768248, 5960310, 7152372, 7947080, 8940465, 11920620, 14304744, 17880930, 23841240, 35761860, 71523720]

約数ペア:

[(1, 71523720), (2, 35761860), (3, 23841240), (4, 17880930), (5, 14304744), (6, 11920620), (8, 8940465), (9, 7947080), (10, 7152372), (12, 5960310), (15, 4768248), (18, 3973540), (20, 3576186), (24, 2980155), (30, 2384124), (36, 1986770), (40, 1788093), (45, 1589416), (60, 1192062), (61, 1172520), (72, 993385), (90, 794708), (120, 596031), (122, 586260), (180, 397354), (183, 390840), (244, 293130), (305, 234504), (360, 198677), (366, 195420), (488, 146565), (549, 130280), (610, 117252), (732, 97710), (915, 78168), (1098, 65140), (1220, 58626), (1464, 48855), (1830, 39084), (2196, 32570), (2440, 29313), (2745, 26056), (3257, 21960), (3660, 19542), (4392, 16285), (5490, 13028), (6514, 10980), (7320, 9771)]