190895520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12829}}^1$

素因数の和:12878

約数の個数: 96

約数和(自身を含む): 620766720

約数和(自身を除く): 429871200

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, 12829, 14880, 25658, 38487, 51316, 64145, 76974, 102632, 128290, 153948, 192435, 205264, 256580, 307896, 384870, 397699, 410528, 513160, 615792, 769740, 795398, 1026320, 1193097, 1231584, 1539480, 1590796, 1988495, 2052640, 2386194, 3078960, 3181592, 3976990, 4772388, 5965485, 6157920, 6363184, 7953980, 9544776, 11930970, 12726368, 15907960, 19089552, 23861940, 31815920, 38179104, 47723880, 63631840, 95447760, 190895520]

約数ペア:

[(1, 190895520), (2, 95447760), (3, 63631840), (4, 47723880), (5, 38179104), (6, 31815920), (8, 23861940), (10, 19089552), (12, 15907960), (15, 12726368), (16, 11930970), (20, 9544776), (24, 7953980), (30, 6363184), (31, 6157920), (32, 5965485), (40, 4772388), (48, 3976990), (60, 3181592), (62, 3078960), (80, 2386194), (93, 2052640), (96, 1988495), (120, 1590796), (124, 1539480), (155, 1231584), (160, 1193097), (186, 1026320), (240, 795398), (248, 769740), (310, 615792), (372, 513160), (465, 410528), (480, 397699), (496, 384870), (620, 307896), (744, 256580), (930, 205264), (992, 192435), (1240, 153948), (1488, 128290), (1860, 102632), (2480, 76974), (2976, 64145), (3720, 51316), (4960, 38487), (7440, 25658), (12829, 14880)]