195686880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13151}}^1$

素因数の和:13200

約数の個数: 96

約数和(自身を含む): 636346368

約数和(自身を除く): 440659488

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, 13151, 14880, 26302, 39453, 52604, 65755, 78906, 105208, 131510, 157812, 197265, 210416, 263020, 315624, 394530, 407681, 420832, 526040, 631248, 789060, 815362, 1052080, 1223043, 1262496, 1578120, 1630724, 2038405, 2104160, 2446086, 3156240, 3261448, 4076810, 4892172, 6115215, 6312480, 6522896, 8153620, 9784344, 12230430, 13045792, 16307240, 19568688, 24460860, 32614480, 39137376, 48921720, 65228960, 97843440, 195686880]

約数ペア:

[(1, 195686880), (2, 97843440), (3, 65228960), (4, 48921720), (5, 39137376), (6, 32614480), (8, 24460860), (10, 19568688), (12, 16307240), (15, 13045792), (16, 12230430), (20, 9784344), (24, 8153620), (30, 6522896), (31, 6312480), (32, 6115215), (40, 4892172), (48, 4076810), (60, 3261448), (62, 3156240), (80, 2446086), (93, 2104160), (96, 2038405), (120, 1630724), (124, 1578120), (155, 1262496), (160, 1223043), (186, 1052080), (240, 815362), (248, 789060), (310, 631248), (372, 526040), (465, 420832), (480, 407681), (496, 394530), (620, 315624), (744, 263020), (930, 210416), (992, 197265), (1240, 157812), (1488, 131510), (1860, 105208), (2480, 78906), (2976, 65755), (3720, 52604), (4960, 39453), (7440, 26302), (13151, 14880)]