53485440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:424

約数の個数: 128

約数和(自身を含む): 172951200

約数和(自身を除く): 119465760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 128, 160, 178, 192, 240, 267, 313, 320, 356, 384, 445, 480, 534, 626, 640, 712, 890, 939, 960, 1068, 1252, 1335, 1424, 1565, 1780, 1878, 1920, 2136, 2504, 2670, 2848, 3130, 3560, 3756, 4272, 4695, 5008, 5340, 5696, 6260, 7120, 7512, 8544, 9390, 10016, 10680, 11392, 12520, 14240, 15024, 17088, 18780, 20032, 21360, 25040, 27857, 28480, 30048, 34176, 37560, 40064, 42720, 50080, 55714, 56960, 60096, 75120, 83571, 85440, 100160, 111428, 120192, 139285, 150240, 167142, 170880, 200320, 222856, 278570, 300480, 334284, 417855, 445712, 557140, 600960, 668568, 835710, 891424, 1114280, 1337136, 1671420, 1782848, 2228560, 2674272, 3342840, 3565696, 4457120, 5348544, 6685680, 8914240, 10697088, 13371360, 17828480, 26742720, 53485440]

約数ペア:

[(1, 53485440), (2, 26742720), (3, 17828480), (4, 13371360), (5, 10697088), (6, 8914240), (8, 6685680), (10, 5348544), (12, 4457120), (15, 3565696), (16, 3342840), (20, 2674272), (24, 2228560), (30, 1782848), (32, 1671420), (40, 1337136), (48, 1114280), (60, 891424), (64, 835710), (80, 668568), (89, 600960), (96, 557140), (120, 445712), (128, 417855), (160, 334284), (178, 300480), (192, 278570), (240, 222856), (267, 200320), (313, 170880), (320, 167142), (356, 150240), (384, 139285), (445, 120192), (480, 111428), (534, 100160), (626, 85440), (640, 83571), (712, 75120), (890, 60096), (939, 56960), (960, 55714), (1068, 50080), (1252, 42720), (1335, 40064), (1424, 37560), (1565, 34176), (1780, 30048), (1878, 28480), (1920, 27857), (2136, 25040), (2504, 21360), (2670, 20032), (2848, 18780), (3130, 17088), (3560, 15024), (3756, 14240), (4272, 12520), (4695, 11392), (5008, 10680), (5340, 10016), (5696, 9390), (6260, 8544), (7120, 7512)]