545643360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{378919}}^1$

素因数の和:378940

約数の個数: 72

約数和(自身を含む): 1862012880

約数和(自身を除く): 1316369520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 378919, 757838, 1136757, 1515676, 1894595, 2273514, 3031352, 3410271, 3789190, 4547028, 5683785, 6062704, 6820542, 7578380, 9094056, 11367570, 12125408, 13641084, 15156760, 17051355, 18188112, 22735140, 27282168, 30313520, 34102710, 36376224, 45470280, 54564336, 60627040, 68205420, 90940560, 109128672, 136410840, 181881120, 272821680, 545643360]

約数ペア:

[(1, 545643360), (2, 272821680), (3, 181881120), (4, 136410840), (5, 109128672), (6, 90940560), (8, 68205420), (9, 60627040), (10, 54564336), (12, 45470280), (15, 36376224), (16, 34102710), (18, 30313520), (20, 27282168), (24, 22735140), (30, 18188112), (32, 17051355), (36, 15156760), (40, 13641084), (45, 12125408), (48, 11367570), (60, 9094056), (72, 7578380), (80, 6820542), (90, 6062704), (96, 5683785), (120, 4547028), (144, 3789190), (160, 3410271), (180, 3031352), (240, 2273514), (288, 1894595), (360, 1515676), (480, 1136757), (720, 757838), (1440, 378919)]