121523160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2141}}^1$

素因数の和:2209

約数の個数: 128

約数和(自身を含む): 407151360

約数和(自身を除く): 285628200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 43, 44, 55, 60, 66, 86, 88, 110, 120, 129, 132, 165, 172, 215, 220, 258, 264, 330, 344, 430, 440, 473, 516, 645, 660, 860, 946, 1032, 1290, 1320, 1419, 1720, 1892, 2141, 2365, 2580, 2838, 3784, 4282, 4730, 5160, 5676, 6423, 7095, 8564, 9460, 10705, 11352, 12846, 14190, 17128, 18920, 21410, 23551, 25692, 28380, 32115, 42820, 47102, 51384, 56760, 64230, 70653, 85640, 92063, 94204, 117755, 128460, 141306, 184126, 188408, 235510, 256920, 276189, 282612, 353265, 368252, 460315, 471020, 552378, 565224, 706530, 736504, 920630, 942040, 1012693, 1104756, 1380945, 1413060, 1841260, 2025386, 2209512, 2761890, 2826120, 3038079, 3682520, 4050772, 5063465, 5523780, 6076158, 8101544, 10126930, 11047560, 12152316, 15190395, 20253860, 24304632, 30380790, 40507720, 60761580, 121523160]

約数ペア:

[(1, 121523160), (2, 60761580), (3, 40507720), (4, 30380790), (5, 24304632), (6, 20253860), (8, 15190395), (10, 12152316), (11, 11047560), (12, 10126930), (15, 8101544), (20, 6076158), (22, 5523780), (24, 5063465), (30, 4050772), (33, 3682520), (40, 3038079), (43, 2826120), (44, 2761890), (55, 2209512), (60, 2025386), (66, 1841260), (86, 1413060), (88, 1380945), (110, 1104756), (120, 1012693), (129, 942040), (132, 920630), (165, 736504), (172, 706530), (215, 565224), (220, 552378), (258, 471020), (264, 460315), (330, 368252), (344, 353265), (430, 282612), (440, 276189), (473, 256920), (516, 235510), (645, 188408), (660, 184126), (860, 141306), (946, 128460), (1032, 117755), (1290, 94204), (1320, 92063), (1419, 85640), (1720, 70653), (1892, 64230), (2141, 56760), (2365, 51384), (2580, 47102), (2838, 42820), (3784, 32115), (4282, 28380), (4730, 25692), (5160, 23551), (5676, 21410), (6423, 18920), (7095, 17128), (8564, 14190), (9460, 12846), (10705, 11352)]