244761120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5483}}^1$

素因数の和:5535

約数の個数: 144

約数和(自身を含む): 862348032

約数和(自身を除く): 617586912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5483, 5580, 7440, 8928, 10966, 11160, 14880, 16449, 21932, 22320, 27415, 32898, 43864, 44640, 49347, 54830, 65796, 82245, 87728, 98694, 109660, 131592, 164490, 169973, 175456, 197388, 219320, 246735, 263184, 328980, 339946, 394776, 438640, 493470, 509919, 526368, 657960, 679892, 789552, 849865, 877280, 986940, 1019838, 1315920, 1359784, 1529757, 1579104, 1699730, 1973880, 2039676, 2549595, 2631840, 2719568, 3059514, 3399460, 3947760, 4079352, 5099190, 5439136, 6119028, 6798920, 7648785, 7895520, 8158704, 10198380, 12238056, 13597840, 15297570, 16317408, 20396760, 24476112, 27195680, 30595140, 40793520, 48952224, 61190280, 81587040, 122380560, 244761120]

約数ペア:

[(1, 244761120), (2, 122380560), (3, 81587040), (4, 61190280), (5, 48952224), (6, 40793520), (8, 30595140), (9, 27195680), (10, 24476112), (12, 20396760), (15, 16317408), (16, 15297570), (18, 13597840), (20, 12238056), (24, 10198380), (30, 8158704), (31, 7895520), (32, 7648785), (36, 6798920), (40, 6119028), (45, 5439136), (48, 5099190), (60, 4079352), (62, 3947760), (72, 3399460), (80, 3059514), (90, 2719568), (93, 2631840), (96, 2549595), (120, 2039676), (124, 1973880), (144, 1699730), (155, 1579104), (160, 1529757), (180, 1359784), (186, 1315920), (240, 1019838), (248, 986940), (279, 877280), (288, 849865), (310, 789552), (360, 679892), (372, 657960), (465, 526368), (480, 509919), (496, 493470), (558, 438640), (620, 394776), (720, 339946), (744, 328980), (930, 263184), (992, 246735), (1116, 219320), (1240, 197388), (1395, 175456), (1440, 169973), (1488, 164490), (1860, 131592), (2232, 109660), (2480, 98694), (2790, 87728), (2976, 82245), (3720, 65796), (4464, 54830), (4960, 49347), (5483, 44640), (5580, 43864), (7440, 32898), (8928, 27415), (10966, 22320), (11160, 21932), (14880, 16449)]