55848720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2399}}^1$

素因数の和:2512

約数の個数: 80

約数和(自身を含む): 174988800

約数和(自身を除く): 119140080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2399, 2910, 3880, 4656, 4798, 5820, 7197, 7760, 9596, 11640, 11995, 14394, 19192, 23280, 23990, 28788, 35985, 38384, 47980, 57576, 71970, 95960, 115152, 143940, 191920, 232703, 287880, 465406, 575760, 698109, 930812, 1163515, 1396218, 1861624, 2327030, 2792436, 3490545, 3723248, 4654060, 5584872, 6981090, 9308120, 11169744, 13962180, 18616240, 27924360, 55848720]

約数ペア:

[(1, 55848720), (2, 27924360), (3, 18616240), (4, 13962180), (5, 11169744), (6, 9308120), (8, 6981090), (10, 5584872), (12, 4654060), (15, 3723248), (16, 3490545), (20, 2792436), (24, 2327030), (30, 1861624), (40, 1396218), (48, 1163515), (60, 930812), (80, 698109), (97, 575760), (120, 465406), (194, 287880), (240, 232703), (291, 191920), (388, 143940), (485, 115152), (582, 95960), (776, 71970), (970, 57576), (1164, 47980), (1455, 38384), (1552, 35985), (1940, 28788), (2328, 23990), (2399, 23280), (2910, 19192), (3880, 14394), (4656, 11995), (4798, 11640), (5820, 9596), (7197, 7760)]