15342701040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{687397}}^1$

素因数の和:687447

約数の個数: 120

約数和(自身を含む): 53188107648

約数和(自身を除く): 37845406608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 687397, 1374794, 2062191, 2749588, 3436985, 4124382, 5499176, 6186573, 6873970, 8248764, 10310955, 10998352, 12373146, 13747940, 16497528, 20621910, 21309307, 24746292, 27495880, 30932865, 32995056, 41243820, 42618614, 49492584, 54991760, 61865730, 63927921, 82487640, 85237228, 98985168, 106546535, 123731460, 127855842, 164975280, 170474456, 191783763, 213093070, 247462920, 255711684, 319639605, 340948912, 383567526, 426186140, 494925840, 511423368, 639279210, 767135052, 852372280, 958918815, 1022846736, 1278558420, 1534270104, 1704744560, 1917837630, 2557116840, 3068540208, 3835675260, 5114233680, 7671350520, 15342701040]

約数ペア:

[(1, 15342701040), (2, 7671350520), (3, 5114233680), (4, 3835675260), (5, 3068540208), (6, 2557116840), (8, 1917837630), (9, 1704744560), (10, 1534270104), (12, 1278558420), (15, 1022846736), (16, 958918815), (18, 852372280), (20, 767135052), (24, 639279210), (30, 511423368), (31, 494925840), (36, 426186140), (40, 383567526), (45, 340948912), (48, 319639605), (60, 255711684), (62, 247462920), (72, 213093070), (80, 191783763), (90, 170474456), (93, 164975280), (120, 127855842), (124, 123731460), (144, 106546535), (155, 98985168), (180, 85237228), (186, 82487640), (240, 63927921), (248, 61865730), (279, 54991760), (310, 49492584), (360, 42618614), (372, 41243820), (465, 32995056), (496, 30932865), (558, 27495880), (620, 24746292), (720, 21309307), (744, 20621910), (930, 16497528), (1116, 13747940), (1240, 12373146), (1395, 10998352), (1488, 10310955), (1860, 8248764), (2232, 6873970), (2480, 6186573), (2790, 5499176), (3720, 4124382), (4464, 3436985), (5580, 2749588), (7440, 2062191), (11160, 1374794), (22320, 687397)]