520652520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1446257}}^1$

素因数の和:1446274

約数の個数: 48

約数和(自身を含む): 1692121860

約数和(自身を除く): 1171469340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1446257, 2892514, 4338771, 5785028, 7231285, 8677542, 11570056, 13016313, 14462570, 17355084, 21693855, 26032626, 28925140, 34710168, 43387710, 52065252, 57850280, 65081565, 86775420, 104130504, 130163130, 173550840, 260326260, 520652520]

約数ペア:

[(1, 520652520), (2, 260326260), (3, 173550840), (4, 130163130), (5, 104130504), (6, 86775420), (8, 65081565), (9, 57850280), (10, 52065252), (12, 43387710), (15, 34710168), (18, 28925140), (20, 26032626), (24, 21693855), (30, 17355084), (36, 14462570), (40, 13016313), (45, 11570056), (60, 8677542), (72, 7231285), (90, 5785028), (120, 4338771), (180, 2892514), (360, 1446257)]