24428400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{20357}}^1$

素因数の和:20378

約数の個数: 60

約数和(自身を含む): 78256152

約数和(自身を除く): 53827752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 20357, 40714, 61071, 81428, 101785, 122142, 162856, 203570, 244284, 305355, 325712, 407140, 488568, 508925, 610710, 814280, 977136, 1017850, 1221420, 1526775, 1628560, 2035700, 2442840, 3053550, 4071400, 4885680, 6107100, 8142800, 12214200, 24428400]

約数ペア:

[(1, 24428400), (2, 12214200), (3, 8142800), (4, 6107100), (5, 4885680), (6, 4071400), (8, 3053550), (10, 2442840), (12, 2035700), (15, 1628560), (16, 1526775), (20, 1221420), (24, 1017850), (25, 977136), (30, 814280), (40, 610710), (48, 508925), (50, 488568), (60, 407140), (75, 325712), (80, 305355), (100, 244284), (120, 203570), (150, 162856), (200, 122142), (240, 101785), (300, 81428), (400, 61071), (600, 40714), (1200, 20357)]