54914640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 240

約数和(自身を含む): 196320768

約数和(自身を除く): 141406128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 61, 62, 66, 80, 88, 93, 110, 120, 121, 122, 124, 132, 155, 165, 176, 183, 186, 220, 240, 242, 244, 248, 264, 305, 310, 330, 341, 363, 366, 372, 440, 465, 484, 488, 496, 528, 605, 610, 620, 660, 671, 682, 726, 732, 744, 880, 915, 930, 968, 976, 1023, 1210, 1220, 1240, 1320, 1342, 1364, 1452, 1464, 1488, 1705, 1815, 1830, 1860, 1891, 1936, 2013, 2046, 2420, 2440, 2480, 2640, 2684, 2728, 2904, 2928, 3355, 3410, 3630, 3660, 3720, 3751, 3782, 4026, 4092, 4840, 4880, 5115, 5368, 5456, 5673, 5808, 6710, 6820, 7260, 7320, 7381, 7440, 7502, 7564, 8052, 8184, 9455, 9680, 10065, 10230, 10736, 11253, 11346, 13420, 13640, 14520, 14640, 14762, 15004, 15128, 16104, 16368, 18755, 18910, 20130, 20460, 20801, 22143, 22506, 22692, 26840, 27280, 28365, 29040, 29524, 30008, 30256, 32208, 36905, 37510, 37820, 40260, 40920, 41602, 44286, 45012, 45384, 53680, 56265, 56730, 59048, 60016, 62403, 73810, 75020, 75640, 80520, 81840, 83204, 88572, 90024, 90768, 104005, 110715, 112530, 113460, 118096, 124806, 147620, 150040, 151280, 161040, 166408, 177144, 180048, 208010, 221430, 225060, 226920, 228811, 249612, 295240, 300080, 312015, 332816, 354288, 416020, 442860, 450120, 453840, 457622, 499224, 590480, 624030, 686433, 832040, 885720, 900240, 915244, 998448, 1144055, 1248060, 1372866, 1664080, 1771440, 1830488, 2288110, 2496120, 2745732, 3432165, 3660976, 4576220, 4992240, 5491464, 6864330, 9152440, 10982928, 13728660, 18304880, 27457320, 54914640]

約数ペア:

[(1, 54914640), (2, 27457320), (3, 18304880), (4, 13728660), (5, 10982928), (6, 9152440), (8, 6864330), (10, 5491464), (11, 4992240), (12, 4576220), (15, 3660976), (16, 3432165), (20, 2745732), (22, 2496120), (24, 2288110), (30, 1830488), (31, 1771440), (33, 1664080), (40, 1372866), (44, 1248060), (48, 1144055), (55, 998448), (60, 915244), (61, 900240), (62, 885720), (66, 832040), (80, 686433), (88, 624030), (93, 590480), (110, 499224), (120, 457622), (121, 453840), (122, 450120), (124, 442860), (132, 416020), (155, 354288), (165, 332816), (176, 312015), (183, 300080), (186, 295240), (220, 249612), (240, 228811), (242, 226920), (244, 225060), (248, 221430), (264, 208010), (305, 180048), (310, 177144), (330, 166408), (341, 161040), (363, 151280), (366, 150040), (372, 147620), (440, 124806), (465, 118096), (484, 113460), (488, 112530), (496, 110715), (528, 104005), (605, 90768), (610, 90024), (620, 88572), (660, 83204), (671, 81840), (682, 80520), (726, 75640), (732, 75020), (744, 73810), (880, 62403), (915, 60016), (930, 59048), (968, 56730), (976, 56265), (1023, 53680), (1210, 45384), (1220, 45012), (1240, 44286), (1320, 41602), (1342, 40920), (1364, 40260), (1452, 37820), (1464, 37510), (1488, 36905), (1705, 32208), (1815, 30256), (1830, 30008), (1860, 29524), (1891, 29040), (1936, 28365), (2013, 27280), (2046, 26840), (2420, 22692), (2440, 22506), (2480, 22143), (2640, 20801), (2684, 20460), (2728, 20130), (2904, 18910), (2928, 18755), (3355, 16368), (3410, 16104), (3630, 15128), (3660, 15004), (3720, 14762), (3751, 14640), (3782, 14520), (4026, 13640), (4092, 13420), (4840, 11346), (4880, 11253), (5115, 10736), (5368, 10230), (5456, 10065), (5673, 9680), (5808, 9455), (6710, 8184), (6820, 8052), (7260, 7564), (7320, 7502), (7381, 7440)]