137520960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4621}}^1$

素因数の和:4672

約数の個数: 112

約数和(自身を含む): 450811392

約数和(自身を除く): 313290432

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, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4621, 4960, 5952, 7440, 9242, 9920, 13863, 14880, 18484, 23105, 27726, 29760, 36968, 46210, 55452, 69315, 73936, 92420, 110904, 138630, 143251, 147872, 184840, 221808, 277260, 286502, 295744, 369680, 429753, 443616, 554520, 573004, 716255, 739360, 859506, 887232, 1109040, 1146008, 1432510, 1478720, 1719012, 2148765, 2218080, 2292016, 2865020, 3438024, 4297530, 4436160, 4584032, 5730040, 6876048, 8595060, 9168064, 11460080, 13752096, 17190120, 22920160, 27504192, 34380240, 45840320, 68760480, 137520960]

約数ペア:

[(1, 137520960), (2, 68760480), (3, 45840320), (4, 34380240), (5, 27504192), (6, 22920160), (8, 17190120), (10, 13752096), (12, 11460080), (15, 9168064), (16, 8595060), (20, 6876048), (24, 5730040), (30, 4584032), (31, 4436160), (32, 4297530), (40, 3438024), (48, 2865020), (60, 2292016), (62, 2218080), (64, 2148765), (80, 1719012), (93, 1478720), (96, 1432510), (120, 1146008), (124, 1109040), (155, 887232), (160, 859506), (186, 739360), (192, 716255), (240, 573004), (248, 554520), (310, 443616), (320, 429753), (372, 369680), (465, 295744), (480, 286502), (496, 277260), (620, 221808), (744, 184840), (930, 147872), (960, 143251), (992, 138630), (1240, 110904), (1488, 92420), (1860, 73936), (1984, 69315), (2480, 55452), (2976, 46210), (3720, 36968), (4621, 29760), (4960, 27726), (5952, 23105), (7440, 18484), (9242, 14880), (9920, 13863)]