923384160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{641239}}^1$

素因数の和:641260

約数の個数: 72

約数和(自身を含む): 3151053360

約数和(自身を除く): 2227669200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 641239, 1282478, 1923717, 2564956, 3206195, 3847434, 5129912, 5771151, 6412390, 7694868, 9618585, 10259824, 11542302, 12824780, 15389736, 19237170, 20519648, 23084604, 25649560, 28855755, 30779472, 38474340, 46169208, 51299120, 57711510, 61558944, 76948680, 92338416, 102598240, 115423020, 153897360, 184676832, 230846040, 307794720, 461692080, 923384160]

約数ペア:

[(1, 923384160), (2, 461692080), (3, 307794720), (4, 230846040), (5, 184676832), (6, 153897360), (8, 115423020), (9, 102598240), (10, 92338416), (12, 76948680), (15, 61558944), (16, 57711510), (18, 51299120), (20, 46169208), (24, 38474340), (30, 30779472), (32, 28855755), (36, 25649560), (40, 23084604), (45, 20519648), (48, 19237170), (60, 15389736), (72, 12824780), (80, 11542302), (90, 10259824), (96, 9618585), (120, 7694868), (144, 6412390), (160, 5771151), (180, 5129912), (240, 3847434), (288, 3206195), (360, 2564956), (480, 1923717), (720, 1282478), (1440, 641239)]