23916240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{563}}^1$

素因数の和:641

約数の個数: 120

約数和(自身を含む): 81825120

約数和(自身を除く): 57908880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 236, 240, 295, 354, 360, 472, 531, 563, 590, 708, 720, 885, 944, 1062, 1126, 1180, 1416, 1689, 1770, 2124, 2252, 2360, 2655, 2815, 2832, 3378, 3540, 4248, 4504, 4720, 5067, 5310, 5630, 6756, 7080, 8445, 8496, 9008, 10134, 10620, 11260, 13512, 14160, 16890, 20268, 21240, 22520, 25335, 27024, 33217, 33780, 40536, 42480, 45040, 50670, 66434, 67560, 81072, 99651, 101340, 132868, 135120, 166085, 199302, 202680, 265736, 298953, 332170, 398604, 405360, 498255, 531472, 597906, 664340, 797208, 996510, 1195812, 1328680, 1494765, 1594416, 1993020, 2391624, 2657360, 2989530, 3986040, 4783248, 5979060, 7972080, 11958120, 23916240]

約数ペア:

[(1, 23916240), (2, 11958120), (3, 7972080), (4, 5979060), (5, 4783248), (6, 3986040), (8, 2989530), (9, 2657360), (10, 2391624), (12, 1993020), (15, 1594416), (16, 1494765), (18, 1328680), (20, 1195812), (24, 996510), (30, 797208), (36, 664340), (40, 597906), (45, 531472), (48, 498255), (59, 405360), (60, 398604), (72, 332170), (80, 298953), (90, 265736), (118, 202680), (120, 199302), (144, 166085), (177, 135120), (180, 132868), (236, 101340), (240, 99651), (295, 81072), (354, 67560), (360, 66434), (472, 50670), (531, 45040), (563, 42480), (590, 40536), (708, 33780), (720, 33217), (885, 27024), (944, 25335), (1062, 22520), (1126, 21240), (1180, 20268), (1416, 16890), (1689, 14160), (1770, 13512), (2124, 11260), (2252, 10620), (2360, 10134), (2655, 9008), (2815, 8496), (2832, 8445), (3378, 7080), (3540, 6756), (4248, 5630), (4504, 5310), (4720, 5067)]