470520480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:459

約数の個数: 192

約数和(自身を含む): 1549836288

約数和(自身を除く): 1079315808

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, 103, 120, 124, 155, 160, 186, 206, 240, 248, 307, 309, 310, 372, 412, 465, 480, 496, 515, 614, 618, 620, 744, 824, 921, 930, 992, 1030, 1228, 1236, 1240, 1488, 1535, 1545, 1648, 1842, 1860, 2060, 2456, 2472, 2480, 2976, 3070, 3090, 3193, 3296, 3684, 3720, 4120, 4605, 4912, 4944, 4960, 6140, 6180, 6386, 7368, 7440, 8240, 9210, 9517, 9579, 9824, 9888, 12280, 12360, 12772, 14736, 14880, 15965, 16480, 18420, 19034, 19158, 24560, 24720, 25544, 28551, 29472, 31621, 31930, 36840, 38068, 38316, 47585, 47895, 49120, 49440, 51088, 57102, 63242, 63860, 73680, 76136, 76632, 94863, 95170, 95790, 102176, 114204, 126484, 127720, 142755, 147360, 152272, 153264, 158105, 189726, 190340, 191580, 228408, 252968, 255440, 285510, 304544, 306528, 316210, 379452, 380680, 383160, 456816, 474315, 505936, 510880, 571020, 632420, 758904, 761360, 766320, 913632, 948630, 980251, 1011872, 1142040, 1264840, 1517808, 1522720, 1532640, 1897260, 1960502, 2284080, 2529680, 2940753, 3035616, 3794520, 3921004, 4568160, 4901255, 5059360, 5881506, 7589040, 7842008, 9802510, 11763012, 14703765, 15178080, 15684016, 19605020, 23526024, 29407530, 31368032, 39210040, 47052048, 58815060, 78420080, 94104096, 117630120, 156840160, 235260240, 470520480]

約数ペア:

[(1, 470520480), (2, 235260240), (3, 156840160), (4, 117630120), (5, 94104096), (6, 78420080), (8, 58815060), (10, 47052048), (12, 39210040), (15, 31368032), (16, 29407530), (20, 23526024), (24, 19605020), (30, 15684016), (31, 15178080), (32, 14703765), (40, 11763012), (48, 9802510), (60, 7842008), (62, 7589040), (80, 5881506), (93, 5059360), (96, 4901255), (103, 4568160), (120, 3921004), (124, 3794520), (155, 3035616), (160, 2940753), (186, 2529680), (206, 2284080), (240, 1960502), (248, 1897260), (307, 1532640), (309, 1522720), (310, 1517808), (372, 1264840), (412, 1142040), (465, 1011872), (480, 980251), (496, 948630), (515, 913632), (614, 766320), (618, 761360), (620, 758904), (744, 632420), (824, 571020), (921, 510880), (930, 505936), (992, 474315), (1030, 456816), (1228, 383160), (1236, 380680), (1240, 379452), (1488, 316210), (1535, 306528), (1545, 304544), (1648, 285510), (1842, 255440), (1860, 252968), (2060, 228408), (2456, 191580), (2472, 190340), (2480, 189726), (2976, 158105), (3070, 153264), (3090, 152272), (3193, 147360), (3296, 142755), (3684, 127720), (3720, 126484), (4120, 114204), (4605, 102176), (4912, 95790), (4944, 95170), (4960, 94863), (6140, 76632), (6180, 76136), (6386, 73680), (7368, 63860), (7440, 63242), (8240, 57102), (9210, 51088), (9517, 49440), (9579, 49120), (9824, 47895), (9888, 47585), (12280, 38316), (12360, 38068), (12772, 36840), (14736, 31930), (14880, 31621), (15965, 29472), (16480, 28551), (18420, 25544), (19034, 24720), (19158, 24560)]