121132560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:265

約数の個数: 160

約数和(自身を含む): 390510720

約数和(自身を除く): 269378160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 89, 106, 107, 120, 159, 178, 212, 214, 240, 265, 267, 318, 321, 356, 424, 428, 445, 530, 534, 535, 636, 642, 712, 795, 848, 856, 890, 1060, 1068, 1070, 1272, 1284, 1335, 1424, 1590, 1605, 1712, 1780, 2120, 2136, 2140, 2544, 2568, 2670, 3180, 3210, 3560, 4240, 4272, 4280, 4717, 5136, 5340, 5671, 6360, 6420, 7120, 8560, 9434, 9523, 10680, 11342, 12720, 12840, 14151, 17013, 18868, 19046, 21360, 22684, 23585, 25680, 28302, 28355, 28569, 34026, 37736, 38092, 45368, 47170, 47615, 56604, 56710, 57138, 68052, 70755, 75472, 76184, 85065, 90736, 94340, 95230, 113208, 113420, 114276, 136104, 141510, 142845, 152368, 170130, 188680, 190460, 226416, 226840, 228552, 272208, 283020, 285690, 340260, 377360, 380920, 453680, 457104, 504719, 566040, 571380, 680520, 761840, 1009438, 1132080, 1142760, 1361040, 1514157, 2018876, 2285520, 2523595, 3028314, 4037752, 5047190, 6056628, 7570785, 8075504, 10094380, 12113256, 15141570, 20188760, 24226512, 30283140, 40377520, 60566280, 121132560]

約数ペア:

[(1, 121132560), (2, 60566280), (3, 40377520), (4, 30283140), (5, 24226512), (6, 20188760), (8, 15141570), (10, 12113256), (12, 10094380), (15, 8075504), (16, 7570785), (20, 6056628), (24, 5047190), (30, 4037752), (40, 3028314), (48, 2523595), (53, 2285520), (60, 2018876), (80, 1514157), (89, 1361040), (106, 1142760), (107, 1132080), (120, 1009438), (159, 761840), (178, 680520), (212, 571380), (214, 566040), (240, 504719), (265, 457104), (267, 453680), (318, 380920), (321, 377360), (356, 340260), (424, 285690), (428, 283020), (445, 272208), (530, 228552), (534, 226840), (535, 226416), (636, 190460), (642, 188680), (712, 170130), (795, 152368), (848, 142845), (856, 141510), (890, 136104), (1060, 114276), (1068, 113420), (1070, 113208), (1272, 95230), (1284, 94340), (1335, 90736), (1424, 85065), (1590, 76184), (1605, 75472), (1712, 70755), (1780, 68052), (2120, 57138), (2136, 56710), (2140, 56604), (2544, 47615), (2568, 47170), (2670, 45368), (3180, 38092), (3210, 37736), (3560, 34026), (4240, 28569), (4272, 28355), (4280, 28302), (4717, 25680), (5136, 23585), (5340, 22684), (5671, 21360), (6360, 19046), (6420, 18868), (7120, 17013), (8560, 14151), (9434, 12840), (9523, 12720), (10680, 11342)]