65574480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1373}}^1$

素因数の和:1588

約数の個数: 80

約数和(自身を含む): 204451200

約数和(自身を除く): 138876720

約数列:

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

約数ペア:

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