2491453560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{506393}}^1$

素因数の和:506448

約数の個数: 64

約数和(自身を含む): 7656677280

約数和(自身を除く): 5165223720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 506393, 1012786, 1519179, 2025572, 2531965, 3038358, 4051144, 5063930, 6076716, 7595895, 10127860, 12153432, 15191790, 20255720, 20762113, 30383580, 41524226, 60767160, 62286339, 83048452, 103810565, 124572678, 166096904, 207621130, 249145356, 311431695, 415242260, 498290712, 622863390, 830484520, 1245726780, 2491453560]

約数ペア:

[(1, 2491453560), (2, 1245726780), (3, 830484520), (4, 622863390), (5, 498290712), (6, 415242260), (8, 311431695), (10, 249145356), (12, 207621130), (15, 166096904), (20, 124572678), (24, 103810565), (30, 83048452), (40, 62286339), (41, 60767160), (60, 41524226), (82, 30383580), (120, 20762113), (123, 20255720), (164, 15191790), (205, 12153432), (246, 10127860), (328, 7595895), (410, 6076716), (492, 5063930), (615, 4051144), (820, 3038358), (984, 2531965), (1230, 2025572), (1640, 1519179), (2460, 1012786), (4920, 506393)]