2912778840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{332509}}^1$

素因数の和:332596

約数の個数: 64

約数和(自身を含む): 8858066400

約数和(自身を除く): 5945287560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 332509, 665018, 997527, 1330036, 1662545, 1995054, 2660072, 3325090, 3990108, 4987635, 6650180, 7980216, 9975270, 13300360, 19950540, 24273157, 39901080, 48546314, 72819471, 97092628, 121365785, 145638942, 194185256, 242731570, 291277884, 364097355, 485463140, 582555768, 728194710, 970926280, 1456389420, 2912778840]

約数ペア:

[(1, 2912778840), (2, 1456389420), (3, 970926280), (4, 728194710), (5, 582555768), (6, 485463140), (8, 364097355), (10, 291277884), (12, 242731570), (15, 194185256), (20, 145638942), (24, 121365785), (30, 97092628), (40, 72819471), (60, 48546314), (73, 39901080), (120, 24273157), (146, 19950540), (219, 13300360), (292, 9975270), (365, 7980216), (438, 6650180), (584, 4987635), (730, 3990108), (876, 3325090), (1095, 2660072), (1460, 1995054), (1752, 1662545), (2190, 1330036), (2920, 997527), (4380, 665018), (8760, 332509)]