74586720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11953}}^1$

素因数の和:11984

約数の個数: 96

約数和(自身を含む): 253042272

約数和(自身を除く): 178455552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 11953, 23906, 35859, 47812, 59765, 71718, 95624, 119530, 143436, 155389, 179295, 191248, 239060, 286872, 310778, 358590, 382496, 466167, 478120, 573744, 621556, 717180, 776945, 932334, 956240, 1147488, 1243112, 1434360, 1553890, 1864668, 1912480, 2330835, 2486224, 2868720, 3107780, 3729336, 4661670, 4972448, 5737440, 6215560, 7458672, 9323340, 12431120, 14917344, 18646680, 24862240, 37293360, 74586720]

約数ペア:

[(1, 74586720), (2, 37293360), (3, 24862240), (4, 18646680), (5, 14917344), (6, 12431120), (8, 9323340), (10, 7458672), (12, 6215560), (13, 5737440), (15, 4972448), (16, 4661670), (20, 3729336), (24, 3107780), (26, 2868720), (30, 2486224), (32, 2330835), (39, 1912480), (40, 1864668), (48, 1553890), (52, 1434360), (60, 1243112), (65, 1147488), (78, 956240), (80, 932334), (96, 776945), (104, 717180), (120, 621556), (130, 573744), (156, 478120), (160, 466167), (195, 382496), (208, 358590), (240, 310778), (260, 286872), (312, 239060), (390, 191248), (416, 179295), (480, 155389), (520, 143436), (624, 119530), (780, 95624), (1040, 71718), (1248, 59765), (1560, 47812), (2080, 35859), (3120, 23906), (6240, 11953)]