25625760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:486

約数の個数: 96

約数和(自身を含む): 81430272

約数和(自身を除く): 55804512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 197, 240, 271, 394, 480, 542, 591, 788, 813, 985, 1084, 1182, 1355, 1576, 1626, 1970, 2168, 2364, 2710, 2955, 3152, 3252, 3940, 4065, 4336, 4728, 5420, 5910, 6304, 6504, 7880, 8130, 8672, 9456, 10840, 11820, 13008, 15760, 16260, 18912, 21680, 23640, 26016, 31520, 32520, 43360, 47280, 53387, 65040, 94560, 106774, 130080, 160161, 213548, 266935, 320322, 427096, 533870, 640644, 800805, 854192, 1067740, 1281288, 1601610, 1708384, 2135480, 2562576, 3203220, 4270960, 5125152, 6406440, 8541920, 12812880, 25625760]

約数ペア:

[(1, 25625760), (2, 12812880), (3, 8541920), (4, 6406440), (5, 5125152), (6, 4270960), (8, 3203220), (10, 2562576), (12, 2135480), (15, 1708384), (16, 1601610), (20, 1281288), (24, 1067740), (30, 854192), (32, 800805), (40, 640644), (48, 533870), (60, 427096), (80, 320322), (96, 266935), (120, 213548), (160, 160161), (197, 130080), (240, 106774), (271, 94560), (394, 65040), (480, 53387), (542, 47280), (591, 43360), (788, 32520), (813, 31520), (985, 26016), (1084, 23640), (1182, 21680), (1355, 18912), (1576, 16260), (1626, 15760), (1970, 13008), (2168, 11820), (2364, 10840), (2710, 9456), (2955, 8672), (3152, 8130), (3252, 7880), (3940, 6504), (4065, 6304), (4336, 5910), (4728, 5420)]