144606480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1307}}^1$

素因数の和:1784

約数の個数: 80

約数和(自身を含む): 449596224

約数和(自身を除く): 304989744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 461, 922, 1307, 1383, 1844, 2305, 2614, 2766, 3688, 3921, 4610, 5228, 5532, 6535, 6915, 7376, 7842, 9220, 10456, 11064, 13070, 13830, 15684, 18440, 19605, 20912, 22128, 26140, 27660, 31368, 36880, 39210, 52280, 55320, 62736, 78420, 104560, 110640, 156840, 313680, 602527, 1205054, 1807581, 2410108, 3012635, 3615162, 4820216, 6025270, 7230324, 9037905, 9640432, 12050540, 14460648, 18075810, 24101080, 28921296, 36151620, 48202160, 72303240, 144606480]

約数ペア:

[(1, 144606480), (2, 72303240), (3, 48202160), (4, 36151620), (5, 28921296), (6, 24101080), (8, 18075810), (10, 14460648), (12, 12050540), (15, 9640432), (16, 9037905), (20, 7230324), (24, 6025270), (30, 4820216), (40, 3615162), (48, 3012635), (60, 2410108), (80, 1807581), (120, 1205054), (240, 602527), (461, 313680), (922, 156840), (1307, 110640), (1383, 104560), (1844, 78420), (2305, 62736), (2614, 55320), (2766, 52280), (3688, 39210), (3921, 36880), (4610, 31368), (5228, 27660), (5532, 26140), (6535, 22128), (6915, 20912), (7376, 19605), (7842, 18440), (9220, 15684), (10456, 13830), (11064, 13070)]