290264160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19507}}^1$

素因数の和:19556

約数の個数: 96

約数和(自身を含む): 943875072

約数和(自身を除く): 653610912

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, 14880, 19507, 39014, 58521, 78028, 97535, 117042, 156056, 195070, 234084, 292605, 312112, 390140, 468168, 585210, 604717, 624224, 780280, 936336, 1170420, 1209434, 1560560, 1814151, 1872672, 2340840, 2418868, 3023585, 3121120, 3628302, 4681680, 4837736, 6047170, 7256604, 9070755, 9363360, 9675472, 12094340, 14513208, 18141510, 19350944, 24188680, 29026416, 36283020, 48377360, 58052832, 72566040, 96754720, 145132080, 290264160]

約数ペア:

[(1, 290264160), (2, 145132080), (3, 96754720), (4, 72566040), (5, 58052832), (6, 48377360), (8, 36283020), (10, 29026416), (12, 24188680), (15, 19350944), (16, 18141510), (20, 14513208), (24, 12094340), (30, 9675472), (31, 9363360), (32, 9070755), (40, 7256604), (48, 6047170), (60, 4837736), (62, 4681680), (80, 3628302), (93, 3121120), (96, 3023585), (120, 2418868), (124, 2340840), (155, 1872672), (160, 1814151), (186, 1560560), (240, 1209434), (248, 1170420), (310, 936336), (372, 780280), (465, 624224), (480, 604717), (496, 585210), (620, 468168), (744, 390140), (930, 312112), (992, 292605), (1240, 234084), (1488, 195070), (1860, 156056), (2480, 117042), (2976, 97535), (3720, 78028), (4960, 58521), (7440, 39014), (14880, 19507)]