91531680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4651}}^1$

素因数の和:4710

約数の個数: 96

約数和(自身を含む): 295420608

約数和(自身を除く): 203888928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 480, 492, 615, 656, 820, 984, 1230, 1312, 1640, 1968, 2460, 3280, 3936, 4651, 4920, 6560, 9302, 9840, 13953, 18604, 19680, 23255, 27906, 37208, 46510, 55812, 69765, 74416, 93020, 111624, 139530, 148832, 186040, 190691, 223248, 279060, 372080, 381382, 446496, 558120, 572073, 744160, 762764, 953455, 1116240, 1144146, 1525528, 1906910, 2232480, 2288292, 2860365, 3051056, 3813820, 4576584, 5720730, 6102112, 7627640, 9153168, 11441460, 15255280, 18306336, 22882920, 30510560, 45765840, 91531680]

約数ペア:

[(1, 91531680), (2, 45765840), (3, 30510560), (4, 22882920), (5, 18306336), (6, 15255280), (8, 11441460), (10, 9153168), (12, 7627640), (15, 6102112), (16, 5720730), (20, 4576584), (24, 3813820), (30, 3051056), (32, 2860365), (40, 2288292), (41, 2232480), (48, 1906910), (60, 1525528), (80, 1144146), (82, 1116240), (96, 953455), (120, 762764), (123, 744160), (160, 572073), (164, 558120), (205, 446496), (240, 381382), (246, 372080), (328, 279060), (410, 223248), (480, 190691), (492, 186040), (615, 148832), (656, 139530), (820, 111624), (984, 93020), (1230, 74416), (1312, 69765), (1640, 55812), (1968, 46510), (2460, 37208), (3280, 27906), (3936, 23255), (4651, 19680), (4920, 18604), (6560, 13953), (9302, 9840)]