147065280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{499}}^1$

素因数の和:826

約数の個数: 112

約数和(自身を含む): 469392000

約数和(自身を除く): 322326720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 307, 320, 480, 499, 614, 921, 960, 998, 1228, 1497, 1535, 1842, 1996, 2456, 2495, 2994, 3070, 3684, 3992, 4605, 4912, 4990, 5988, 6140, 7368, 7485, 7984, 9210, 9824, 9980, 11976, 12280, 14736, 14970, 15968, 18420, 19648, 19960, 23952, 24560, 29472, 29940, 31936, 36840, 39920, 47904, 49120, 58944, 59880, 73680, 79840, 95808, 98240, 119760, 147360, 153193, 159680, 239520, 294720, 306386, 459579, 479040, 612772, 765965, 919158, 1225544, 1531930, 1838316, 2297895, 2451088, 3063860, 3676632, 4595790, 4902176, 6127720, 7353264, 9191580, 9804352, 12255440, 14706528, 18383160, 24510880, 29413056, 36766320, 49021760, 73532640, 147065280]

約数ペア:

[(1, 147065280), (2, 73532640), (3, 49021760), (4, 36766320), (5, 29413056), (6, 24510880), (8, 18383160), (10, 14706528), (12, 12255440), (15, 9804352), (16, 9191580), (20, 7353264), (24, 6127720), (30, 4902176), (32, 4595790), (40, 3676632), (48, 3063860), (60, 2451088), (64, 2297895), (80, 1838316), (96, 1531930), (120, 1225544), (160, 919158), (192, 765965), (240, 612772), (307, 479040), (320, 459579), (480, 306386), (499, 294720), (614, 239520), (921, 159680), (960, 153193), (998, 147360), (1228, 119760), (1497, 98240), (1535, 95808), (1842, 79840), (1996, 73680), (2456, 59880), (2495, 58944), (2994, 49120), (3070, 47904), (3684, 39920), (3992, 36840), (4605, 31936), (4912, 29940), (4990, 29472), (5988, 24560), (6140, 23952), (7368, 19960), (7485, 19648), (7984, 18420), (9210, 15968), (9824, 14970), (9980, 14736), (11976, 12280)]