304981560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65167}}^1$

素因数の和:65197

約数の個数: 96

約数和(自身を含む): 1067451840

約数和(自身を除く): 762470280

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, 4680, 65167, 130334, 195501, 260668, 325835, 391002, 521336, 586503, 651670, 782004, 847171, 977505, 1173006, 1303340, 1564008, 1694342, 1955010, 2346012, 2541513, 2606680, 2932515, 3388684, 3910020, 4235855, 4692024, 5083026, 5865030, 6777368, 7624539, 7820040, 8471710, 10166052, 11730060, 12707565, 15249078, 16943420, 20332104, 23460120, 25415130, 30498156, 33886840, 38122695, 50830260, 60996312, 76245390, 101660520, 152490780, 304981560]

約数ペア:

[(1, 304981560), (2, 152490780), (3, 101660520), (4, 76245390), (5, 60996312), (6, 50830260), (8, 38122695), (9, 33886840), (10, 30498156), (12, 25415130), (13, 23460120), (15, 20332104), (18, 16943420), (20, 15249078), (24, 12707565), (26, 11730060), (30, 10166052), (36, 8471710), (39, 7820040), (40, 7624539), (45, 6777368), (52, 5865030), (60, 5083026), (65, 4692024), (72, 4235855), (78, 3910020), (90, 3388684), (104, 2932515), (117, 2606680), (120, 2541513), (130, 2346012), (156, 1955010), (180, 1694342), (195, 1564008), (234, 1303340), (260, 1173006), (312, 977505), (360, 847171), (390, 782004), (468, 651670), (520, 586503), (585, 521336), (780, 391002), (936, 325835), (1170, 260668), (1560, 195501), (2340, 130334), (4680, 65167)]