178664160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12007}}^1$

素因数の和:12056

約数の個数: 96

約数和(自身を含む): 580995072

約数和(自身を除く): 402330912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 12007, 14880, 24014, 36021, 48028, 60035, 72042, 96056, 120070, 144084, 180105, 192112, 240140, 288168, 360210, 372217, 384224, 480280, 576336, 720420, 744434, 960560, 1116651, 1152672, 1440840, 1488868, 1861085, 1921120, 2233302, 2881680, 2977736, 3722170, 4466604, 5583255, 5763360, 5955472, 7444340, 8933208, 11166510, 11910944, 14888680, 17866416, 22333020, 29777360, 35732832, 44666040, 59554720, 89332080, 178664160]

約数ペア:

[(1, 178664160), (2, 89332080), (3, 59554720), (4, 44666040), (5, 35732832), (6, 29777360), (8, 22333020), (10, 17866416), (12, 14888680), (15, 11910944), (16, 11166510), (20, 8933208), (24, 7444340), (30, 5955472), (31, 5763360), (32, 5583255), (40, 4466604), (48, 3722170), (60, 2977736), (62, 2881680), (80, 2233302), (93, 1921120), (96, 1861085), (120, 1488868), (124, 1440840), (155, 1152672), (160, 1116651), (186, 960560), (240, 744434), (248, 720420), (310, 576336), (372, 480280), (465, 384224), (480, 372217), (496, 360210), (620, 288168), (744, 240140), (930, 192112), (992, 180105), (1240, 144084), (1488, 120070), (1860, 96056), (2480, 72042), (2976, 60035), (3720, 48028), (4960, 36021), (7440, 24014), (12007, 14880)]