80300280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{4007}}^1$

素因数の和:4188

約数の個数: 64

約数和(自身を含む): 242403840

約数和(自身を除く): 162103560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 3340, 4007, 4008, 5010, 6680, 8014, 10020, 12021, 16028, 20035, 20040, 24042, 32056, 40070, 48084, 60105, 80140, 96168, 120210, 160280, 240420, 480840, 669169, 1338338, 2007507, 2676676, 3345845, 4015014, 5353352, 6691690, 8030028, 10037535, 13383380, 16060056, 20075070, 26766760, 40150140, 80300280]

約数ペア:

[(1, 80300280), (2, 40150140), (3, 26766760), (4, 20075070), (5, 16060056), (6, 13383380), (8, 10037535), (10, 8030028), (12, 6691690), (15, 5353352), (20, 4015014), (24, 3345845), (30, 2676676), (40, 2007507), (60, 1338338), (120, 669169), (167, 480840), (334, 240420), (501, 160280), (668, 120210), (835, 96168), (1002, 80140), (1336, 60105), (1670, 48084), (2004, 40070), (2505, 32056), (3340, 24042), (4007, 20040), (4008, 20035), (5010, 16028), (6680, 12021), (8014, 10020)]