120538560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{521}}^1$

素因数の和:782

約数の個数: 112

約数和(自身を含む): 385035552

約数和(自身を除く): 264496992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 241, 320, 480, 482, 521, 723, 960, 964, 1042, 1205, 1446, 1563, 1928, 2084, 2410, 2605, 2892, 3126, 3615, 3856, 4168, 4820, 5210, 5784, 6252, 7230, 7712, 7815, 8336, 9640, 10420, 11568, 12504, 14460, 15424, 15630, 16672, 19280, 20840, 23136, 25008, 28920, 31260, 33344, 38560, 41680, 46272, 50016, 57840, 62520, 77120, 83360, 100032, 115680, 125040, 125561, 166720, 231360, 250080, 251122, 376683, 500160, 502244, 627805, 753366, 1004488, 1255610, 1506732, 1883415, 2008976, 2511220, 3013464, 3766830, 4017952, 5022440, 6026928, 7533660, 8035904, 10044880, 12053856, 15067320, 20089760, 24107712, 30134640, 40179520, 60269280, 120538560]

約数ペア:

[(1, 120538560), (2, 60269280), (3, 40179520), (4, 30134640), (5, 24107712), (6, 20089760), (8, 15067320), (10, 12053856), (12, 10044880), (15, 8035904), (16, 7533660), (20, 6026928), (24, 5022440), (30, 4017952), (32, 3766830), (40, 3013464), (48, 2511220), (60, 2008976), (64, 1883415), (80, 1506732), (96, 1255610), (120, 1004488), (160, 753366), (192, 627805), (240, 502244), (241, 500160), (320, 376683), (480, 251122), (482, 250080), (521, 231360), (723, 166720), (960, 125561), (964, 125040), (1042, 115680), (1205, 100032), (1446, 83360), (1563, 77120), (1928, 62520), (2084, 57840), (2410, 50016), (2605, 46272), (2892, 41680), (3126, 38560), (3615, 33344), (3856, 31260), (4168, 28920), (4820, 25008), (5210, 23136), (5784, 20840), (6252, 19280), (7230, 16672), (7712, 15630), (7815, 15424), (8336, 14460), (9640, 12504), (10420, 11568)]