54990360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{863}}^1$

素因数の和:942

約数の個数: 128

約数和(自身を含む): 186624000

約数和(自身を除く): 131633640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 90, 108, 118, 120, 135, 177, 180, 216, 236, 270, 295, 354, 360, 472, 531, 540, 590, 708, 863, 885, 1062, 1080, 1180, 1416, 1593, 1726, 1770, 2124, 2360, 2589, 2655, 3186, 3452, 3540, 4248, 4315, 5178, 5310, 6372, 6904, 7080, 7767, 7965, 8630, 10356, 10620, 12744, 12945, 15534, 15930, 17260, 20712, 21240, 23301, 25890, 31068, 31860, 34520, 38835, 46602, 50917, 51780, 62136, 63720, 77670, 93204, 101834, 103560, 116505, 152751, 155340, 186408, 203668, 233010, 254585, 305502, 310680, 407336, 458253, 466020, 509170, 611004, 763755, 916506, 932040, 1018340, 1222008, 1374759, 1527510, 1833012, 2036680, 2291265, 2749518, 3055020, 3666024, 4582530, 5499036, 6110040, 6873795, 9165060, 10998072, 13747590, 18330120, 27495180, 54990360]

約数ペア:

[(1, 54990360), (2, 27495180), (3, 18330120), (4, 13747590), (5, 10998072), (6, 9165060), (8, 6873795), (9, 6110040), (10, 5499036), (12, 4582530), (15, 3666024), (18, 3055020), (20, 2749518), (24, 2291265), (27, 2036680), (30, 1833012), (36, 1527510), (40, 1374759), (45, 1222008), (54, 1018340), (59, 932040), (60, 916506), (72, 763755), (90, 611004), (108, 509170), (118, 466020), (120, 458253), (135, 407336), (177, 310680), (180, 305502), (216, 254585), (236, 233010), (270, 203668), (295, 186408), (354, 155340), (360, 152751), (472, 116505), (531, 103560), (540, 101834), (590, 93204), (708, 77670), (863, 63720), (885, 62136), (1062, 51780), (1080, 50917), (1180, 46602), (1416, 38835), (1593, 34520), (1726, 31860), (1770, 31068), (2124, 25890), (2360, 23301), (2589, 21240), (2655, 20712), (3186, 17260), (3452, 15930), (3540, 15534), (4248, 12945), (4315, 12744), (5178, 10620), (5310, 10356), (6372, 8630), (6904, 7965), (7080, 7767)]