42571680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2861}}^1$

素因数の和:2910

約数の個数: 96

約数和(自身を含む): 138475008

約数和(自身を除く): 95903328

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, 2861, 2976, 3720, 4960, 5722, 7440, 8583, 11444, 14305, 14880, 17166, 22888, 28610, 34332, 42915, 45776, 57220, 68664, 85830, 88691, 91552, 114440, 137328, 171660, 177382, 228880, 266073, 274656, 343320, 354764, 443455, 457760, 532146, 686640, 709528, 886910, 1064292, 1330365, 1373280, 1419056, 1773820, 2128584, 2660730, 2838112, 3547640, 4257168, 5321460, 7095280, 8514336, 10642920, 14190560, 21285840, 42571680]

約数ペア:

[(1, 42571680), (2, 21285840), (3, 14190560), (4, 10642920), (5, 8514336), (6, 7095280), (8, 5321460), (10, 4257168), (12, 3547640), (15, 2838112), (16, 2660730), (20, 2128584), (24, 1773820), (30, 1419056), (31, 1373280), (32, 1330365), (40, 1064292), (48, 886910), (60, 709528), (62, 686640), (80, 532146), (93, 457760), (96, 443455), (120, 354764), (124, 343320), (155, 274656), (160, 266073), (186, 228880), (240, 177382), (248, 171660), (310, 137328), (372, 114440), (465, 91552), (480, 88691), (496, 85830), (620, 68664), (744, 57220), (930, 45776), (992, 42915), (1240, 34332), (1488, 28610), (1860, 22888), (2480, 17166), (2861, 14880), (2976, 14305), (3720, 11444), (4960, 8583), (5722, 7440)]