931791120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{298651}}^1$

素因数の和:298680

約数の個数: 80

約数和(自身を含む): 3110759232

約数和(自身を除く): 2178968112

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, 298651, 597302, 895953, 1194604, 1493255, 1791906, 2389208, 2986510, 3583812, 3882463, 4479765, 4778416, 5973020, 7167624, 7764926, 8959530, 11647389, 11946040, 14335248, 15529852, 17919060, 19412315, 23294778, 23892080, 31059704, 35838120, 38824630, 46589556, 58236945, 62119408, 71676240, 77649260, 93179112, 116473890, 155298520, 186358224, 232947780, 310597040, 465895560, 931791120]

約数ペア:

[(1, 931791120), (2, 465895560), (3, 310597040), (4, 232947780), (5, 186358224), (6, 155298520), (8, 116473890), (10, 93179112), (12, 77649260), (13, 71676240), (15, 62119408), (16, 58236945), (20, 46589556), (24, 38824630), (26, 35838120), (30, 31059704), (39, 23892080), (40, 23294778), (48, 19412315), (52, 17919060), (60, 15529852), (65, 14335248), (78, 11946040), (80, 11647389), (104, 8959530), (120, 7764926), (130, 7167624), (156, 5973020), (195, 4778416), (208, 4479765), (240, 3882463), (260, 3583812), (312, 2986510), (390, 2389208), (520, 1791906), (624, 1493255), (780, 1194604), (1040, 895953), (1560, 597302), (3120, 298651)]