627368880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1$

素因数の和:779

約数の個数: 160

約数和(自身を含む): 2014871040

約数和(自身を除く): 1387502160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 103, 120, 123, 164, 205, 206, 240, 246, 309, 328, 410, 412, 492, 515, 615, 618, 619, 656, 820, 824, 984, 1030, 1230, 1236, 1238, 1545, 1640, 1648, 1857, 1968, 2060, 2460, 2472, 2476, 3090, 3095, 3280, 3714, 4120, 4223, 4920, 4944, 4952, 6180, 6190, 7428, 8240, 8446, 9285, 9840, 9904, 12360, 12380, 12669, 14856, 16892, 18570, 21115, 24720, 24760, 25338, 25379, 29712, 33784, 37140, 42230, 49520, 50676, 50758, 63345, 63757, 67568, 74280, 76137, 84460, 101352, 101516, 126690, 126895, 127514, 148560, 152274, 168920, 191271, 202704, 203032, 253380, 253790, 255028, 304548, 318785, 337840, 380685, 382542, 406064, 506760, 507580, 510056, 609096, 637570, 761370, 765084, 956355, 1013520, 1015160, 1020112, 1218192, 1275140, 1522740, 1530168, 1912710, 2030320, 2550280, 2614037, 3045480, 3060336, 3825420, 5100560, 5228074, 6090960, 7650840, 7842111, 10456148, 13070185, 15301680, 15684222, 20912296, 26140370, 31368444, 39210555, 41824592, 52280740, 62736888, 78421110, 104561480, 125473776, 156842220, 209122960, 313684440, 627368880]

約数ペア:

[(1, 627368880), (2, 313684440), (3, 209122960), (4, 156842220), (5, 125473776), (6, 104561480), (8, 78421110), (10, 62736888), (12, 52280740), (15, 41824592), (16, 39210555), (20, 31368444), (24, 26140370), (30, 20912296), (40, 15684222), (41, 15301680), (48, 13070185), (60, 10456148), (80, 7842111), (82, 7650840), (103, 6090960), (120, 5228074), (123, 5100560), (164, 3825420), (205, 3060336), (206, 3045480), (240, 2614037), (246, 2550280), (309, 2030320), (328, 1912710), (410, 1530168), (412, 1522740), (492, 1275140), (515, 1218192), (615, 1020112), (618, 1015160), (619, 1013520), (656, 956355), (820, 765084), (824, 761370), (984, 637570), (1030, 609096), (1230, 510056), (1236, 507580), (1238, 506760), (1545, 406064), (1640, 382542), (1648, 380685), (1857, 337840), (1968, 318785), (2060, 304548), (2460, 255028), (2472, 253790), (2476, 253380), (3090, 203032), (3095, 202704), (3280, 191271), (3714, 168920), (4120, 152274), (4223, 148560), (4920, 127514), (4944, 126895), (4952, 126690), (6180, 101516), (6190, 101352), (7428, 84460), (8240, 76137), (8446, 74280), (9285, 67568), (9840, 63757), (9904, 63345), (12360, 50758), (12380, 50676), (12669, 49520), (14856, 42230), (16892, 37140), (18570, 33784), (21115, 29712), (24720, 25379), (24760, 25338)]