54004080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:959

約数の個数: 160

約数和(自身を含む): 189987840

約数和(自身を除く): 135983760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 741, 760, 780, 911, 912, 988, 1040, 1140, 1235, 1482, 1520, 1560, 1822, 1976, 2280, 2470, 2733, 2964, 3120, 3644, 3705, 3952, 4555, 4560, 4940, 5466, 5928, 7288, 7410, 9110, 9880, 10932, 11843, 11856, 13665, 14576, 14820, 17309, 18220, 19760, 21864, 23686, 27330, 29640, 34618, 35529, 36440, 43728, 47372, 51927, 54660, 59215, 59280, 69236, 71058, 72880, 86545, 94744, 103854, 109320, 118430, 138472, 142116, 173090, 177645, 189488, 207708, 218640, 225017, 236860, 259635, 276944, 284232, 346180, 355290, 415416, 450034, 473720, 519270, 568464, 675051, 692360, 710580, 830832, 900068, 947440, 1038540, 1125085, 1350102, 1384720, 1421160, 1800136, 2077080, 2250170, 2700204, 2842320, 3375255, 3600272, 4154160, 4500340, 5400408, 6750510, 9000680, 10800816, 13501020, 18001360, 27002040, 54004080]

約数ペア:

[(1, 54004080), (2, 27002040), (3, 18001360), (4, 13501020), (5, 10800816), (6, 9000680), (8, 6750510), (10, 5400408), (12, 4500340), (13, 4154160), (15, 3600272), (16, 3375255), (19, 2842320), (20, 2700204), (24, 2250170), (26, 2077080), (30, 1800136), (38, 1421160), (39, 1384720), (40, 1350102), (48, 1125085), (52, 1038540), (57, 947440), (60, 900068), (65, 830832), (76, 710580), (78, 692360), (80, 675051), (95, 568464), (104, 519270), (114, 473720), (120, 450034), (130, 415416), (152, 355290), (156, 346180), (190, 284232), (195, 276944), (208, 259635), (228, 236860), (240, 225017), (247, 218640), (260, 207708), (285, 189488), (304, 177645), (312, 173090), (380, 142116), (390, 138472), (456, 118430), (494, 109320), (520, 103854), (570, 94744), (624, 86545), (741, 72880), (760, 71058), (780, 69236), (911, 59280), (912, 59215), (988, 54660), (1040, 51927), (1140, 47372), (1235, 43728), (1482, 36440), (1520, 35529), (1560, 34618), (1822, 29640), (1976, 27330), (2280, 23686), (2470, 21864), (2733, 19760), (2964, 18220), (3120, 17309), (3644, 14820), (3705, 14576), (3952, 13665), (4555, 11856), (4560, 11843), (4940, 10932), (5466, 9880), (5928, 9110), (7288, 7410)]