303547040

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3221}}^1$

素因数の和:3286

約数の個数: 96

約数和(自身を含む): 779466240

約数和(自身を除く): 475919200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 380, 496, 589, 608, 620, 760, 992, 1178, 1240, 1520, 2356, 2480, 2945, 3040, 3221, 4712, 4960, 5890, 6442, 9424, 11780, 12884, 16105, 18848, 23560, 25768, 32210, 47120, 51536, 61199, 64420, 94240, 99851, 103072, 122398, 128840, 199702, 244796, 257680, 305995, 399404, 489592, 499255, 515360, 611990, 798808, 979184, 998510, 1223980, 1597616, 1897169, 1958368, 1997020, 2447960, 3195232, 3794338, 3994040, 4895920, 7588676, 7988080, 9485845, 9791840, 15177352, 15976160, 18971690, 30354704, 37943380, 60709408, 75886760, 151773520, 303547040]

約数ペア:

[(1, 303547040), (2, 151773520), (4, 75886760), (5, 60709408), (8, 37943380), (10, 30354704), (16, 18971690), (19, 15976160), (20, 15177352), (31, 9791840), (32, 9485845), (38, 7988080), (40, 7588676), (62, 4895920), (76, 3994040), (80, 3794338), (95, 3195232), (124, 2447960), (152, 1997020), (155, 1958368), (160, 1897169), (190, 1597616), (248, 1223980), (304, 998510), (310, 979184), (380, 798808), (496, 611990), (589, 515360), (608, 499255), (620, 489592), (760, 399404), (992, 305995), (1178, 257680), (1240, 244796), (1520, 199702), (2356, 128840), (2480, 122398), (2945, 103072), (3040, 99851), (3221, 94240), (4712, 64420), (4960, 61199), (5890, 51536), (6442, 47120), (9424, 32210), (11780, 25768), (12884, 23560), (16105, 18848)]