1542341760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25913}}^1$

素因数の和:25966

約数の個数: 128

約数和(自身を含む): 5074997760

約数和(自身を除く): 3532656000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 19840, 25913, 29760, 51826, 59520, 77739, 103652, 129565, 155478, 207304, 259130, 310956, 388695, 414608, 518260, 621912, 777390, 803303, 829216, 1036520, 1243824, 1554780, 1606606, 1658432, 2073040, 2409909, 2487648, 3109560, 3213212, 3316864, 4016515, 4146080, 4819818, 4975296, 6219120, 6426424, 8033030, 8292160, 9639636, 9950592, 12049545, 12438240, 12852848, 16066060, 16584320, 19279272, 24099090, 24876480, 25705696, 32132120, 38558544, 48198180, 49752960, 51411392, 64264240, 77117088, 96396360, 102822784, 128528480, 154234176, 192792720, 257056960, 308468352, 385585440, 514113920, 771170880, 1542341760]

約数ペア:

[(1, 1542341760), (2, 771170880), (3, 514113920), (4, 385585440), (5, 308468352), (6, 257056960), (8, 192792720), (10, 154234176), (12, 128528480), (15, 102822784), (16, 96396360), (20, 77117088), (24, 64264240), (30, 51411392), (31, 49752960), (32, 48198180), (40, 38558544), (48, 32132120), (60, 25705696), (62, 24876480), (64, 24099090), (80, 19279272), (93, 16584320), (96, 16066060), (120, 12852848), (124, 12438240), (128, 12049545), (155, 9950592), (160, 9639636), (186, 8292160), (192, 8033030), (240, 6426424), (248, 6219120), (310, 4975296), (320, 4819818), (372, 4146080), (384, 4016515), (465, 3316864), (480, 3213212), (496, 3109560), (620, 2487648), (640, 2409909), (744, 2073040), (930, 1658432), (960, 1606606), (992, 1554780), (1240, 1243824), (1488, 1036520), (1860, 829216), (1920, 803303), (1984, 777390), (2480, 621912), (2976, 518260), (3720, 414608), (3968, 388695), (4960, 310956), (5952, 259130), (7440, 207304), (9920, 155478), (11904, 129565), (14880, 103652), (19840, 77739), (25913, 59520), (29760, 51826)]