275288160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{81931}}^1$

素因数の和:81956

約数の個数: 96

約数和(自身を含む): 991049472

約数和(自身を除く): 715761312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 81931, 163862, 245793, 327724, 409655, 491586, 573517, 655448, 819310, 983172, 1147034, 1228965, 1310896, 1638620, 1720551, 1966344, 2294068, 2457930, 2621792, 2867585, 3277240, 3441102, 3932688, 4588136, 4915860, 5735170, 6554480, 6882204, 7865376, 8602755, 9176272, 9831720, 11470340, 13108960, 13764408, 17205510, 18352544, 19663440, 22940680, 27528816, 34411020, 39326880, 45881360, 55057632, 68822040, 91762720, 137644080, 275288160]

約数ペア:

[(1, 275288160), (2, 137644080), (3, 91762720), (4, 68822040), (5, 55057632), (6, 45881360), (7, 39326880), (8, 34411020), (10, 27528816), (12, 22940680), (14, 19663440), (15, 18352544), (16, 17205510), (20, 13764408), (21, 13108960), (24, 11470340), (28, 9831720), (30, 9176272), (32, 8602755), (35, 7865376), (40, 6882204), (42, 6554480), (48, 5735170), (56, 4915860), (60, 4588136), (70, 3932688), (80, 3441102), (84, 3277240), (96, 2867585), (105, 2621792), (112, 2457930), (120, 2294068), (140, 1966344), (160, 1720551), (168, 1638620), (210, 1310896), (224, 1228965), (240, 1147034), (280, 983172), (336, 819310), (420, 655448), (480, 573517), (560, 491586), (672, 409655), (840, 327724), (1120, 245793), (1680, 163862), (3360, 81931)]