131148960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1373}}^1$

素因数の和:1590

約数の個数: 96

約数和(自身を含む): 415497600

約数和(自身を除く): 284348640

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, 199, 240, 398, 480, 597, 796, 995, 1194, 1373, 1592, 1990, 2388, 2746, 2985, 3184, 3980, 4119, 4776, 5492, 5970, 6368, 6865, 7960, 8238, 9552, 10984, 11940, 13730, 15920, 16476, 19104, 20595, 21968, 23880, 27460, 31840, 32952, 41190, 43936, 47760, 54920, 65904, 82380, 95520, 109840, 131808, 164760, 219680, 273227, 329520, 546454, 659040, 819681, 1092908, 1366135, 1639362, 2185816, 2732270, 3278724, 4098405, 4371632, 5464540, 6557448, 8196810, 8743264, 10929080, 13114896, 16393620, 21858160, 26229792, 32787240, 43716320, 65574480, 131148960]

約数ペア:

[(1, 131148960), (2, 65574480), (3, 43716320), (4, 32787240), (5, 26229792), (6, 21858160), (8, 16393620), (10, 13114896), (12, 10929080), (15, 8743264), (16, 8196810), (20, 6557448), (24, 5464540), (30, 4371632), (32, 4098405), (40, 3278724), (48, 2732270), (60, 2185816), (80, 1639362), (96, 1366135), (120, 1092908), (160, 819681), (199, 659040), (240, 546454), (398, 329520), (480, 273227), (597, 219680), (796, 164760), (995, 131808), (1194, 109840), (1373, 95520), (1592, 82380), (1990, 65904), (2388, 54920), (2746, 47760), (2985, 43936), (3184, 41190), (3980, 32952), (4119, 31840), (4776, 27460), (5492, 23880), (5970, 21968), (6368, 20595), (6865, 19104), (7960, 16476), (8238, 15920), (9552, 13730), (10984, 11940)]