89572080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1511}}^1$

素因数の和:1559

約数の個数: 160

約数和(自身を含む): 314979840

約数和(自身を除く): 225407760

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, 912, 988, 1040, 1140, 1235, 1482, 1511, 1520, 1560, 1976, 2280, 2470, 2964, 3022, 3120, 3705, 3952, 4533, 4560, 4940, 5928, 6044, 7410, 7555, 9066, 9880, 11856, 12088, 14820, 15110, 18132, 19643, 19760, 22665, 24176, 28709, 29640, 30220, 36264, 39286, 45330, 57418, 58929, 59280, 60440, 72528, 78572, 86127, 90660, 98215, 114836, 117858, 120880, 143545, 157144, 172254, 181320, 196430, 229672, 235716, 287090, 294645, 314288, 344508, 362640, 373217, 392860, 430635, 459344, 471432, 574180, 589290, 689016, 746434, 785720, 861270, 942864, 1119651, 1148360, 1178580, 1378032, 1492868, 1571440, 1722540, 1866085, 2239302, 2296720, 2357160, 2985736, 3445080, 3732170, 4478604, 4714320, 5598255, 5971472, 6890160, 7464340, 8957208, 11196510, 14928680, 17914416, 22393020, 29857360, 44786040, 89572080]

約数ペア:

[(1, 89572080), (2, 44786040), (3, 29857360), (4, 22393020), (5, 17914416), (6, 14928680), (8, 11196510), (10, 8957208), (12, 7464340), (13, 6890160), (15, 5971472), (16, 5598255), (19, 4714320), (20, 4478604), (24, 3732170), (26, 3445080), (30, 2985736), (38, 2357160), (39, 2296720), (40, 2239302), (48, 1866085), (52, 1722540), (57, 1571440), (60, 1492868), (65, 1378032), (76, 1178580), (78, 1148360), (80, 1119651), (95, 942864), (104, 861270), (114, 785720), (120, 746434), (130, 689016), (152, 589290), (156, 574180), (190, 471432), (195, 459344), (208, 430635), (228, 392860), (240, 373217), (247, 362640), (260, 344508), (285, 314288), (304, 294645), (312, 287090), (380, 235716), (390, 229672), (456, 196430), (494, 181320), (520, 172254), (570, 157144), (624, 143545), (741, 120880), (760, 117858), (780, 114836), (912, 98215), (988, 90660), (1040, 86127), (1140, 78572), (1235, 72528), (1482, 60440), (1511, 59280), (1520, 58929), (1560, 57418), (1976, 45330), (2280, 39286), (2470, 36264), (2964, 30220), (3022, 29640), (3120, 28709), (3705, 24176), (3952, 22665), (4533, 19760), (4560, 19643), (4940, 18132), (5928, 15110), (6044, 14820), (7410, 12088), (7555, 11856), (9066, 9880)]