283442640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{90847}}^1$

素因数の和:90876

約数の個数: 80

約数和(自身を含む): 946272768

約数和(自身を除く): 662830128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 90847, 181694, 272541, 363388, 454235, 545082, 726776, 908470, 1090164, 1181011, 1362705, 1453552, 1816940, 2180328, 2362022, 2725410, 3543033, 3633880, 4360656, 4724044, 5450820, 5905055, 7086066, 7267760, 9448088, 10901640, 11810110, 14172132, 17715165, 18896176, 21803280, 23620220, 28344264, 35430330, 47240440, 56688528, 70860660, 94480880, 141721320, 283442640]

約数ペア:

[(1, 283442640), (2, 141721320), (3, 94480880), (4, 70860660), (5, 56688528), (6, 47240440), (8, 35430330), (10, 28344264), (12, 23620220), (13, 21803280), (15, 18896176), (16, 17715165), (20, 14172132), (24, 11810110), (26, 10901640), (30, 9448088), (39, 7267760), (40, 7086066), (48, 5905055), (52, 5450820), (60, 4724044), (65, 4360656), (78, 3633880), (80, 3543033), (104, 2725410), (120, 2362022), (130, 2180328), (156, 1816940), (195, 1453552), (208, 1362705), (240, 1181011), (260, 1090164), (312, 908470), (390, 726776), (520, 545082), (624, 454235), (780, 363388), (1040, 272541), (1560, 181694), (3120, 90847)]