1358821560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{666089}}^1$

素因数の和:666120

約数の個数: 64

約数和(自身を含む): 4316263200

約数和(自身を除く): 2957441640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 666089, 1332178, 1998267, 2664356, 3330445, 3996534, 5328712, 6660890, 7993068, 9991335, 11323513, 13321780, 15986136, 19982670, 22647026, 26643560, 33970539, 39965340, 45294052, 56617565, 67941078, 79930680, 90588104, 113235130, 135882156, 169852695, 226470260, 271764312, 339705390, 452940520, 679410780, 1358821560]

約数ペア:

[(1, 1358821560), (2, 679410780), (3, 452940520), (4, 339705390), (5, 271764312), (6, 226470260), (8, 169852695), (10, 135882156), (12, 113235130), (15, 90588104), (17, 79930680), (20, 67941078), (24, 56617565), (30, 45294052), (34, 39965340), (40, 33970539), (51, 26643560), (60, 22647026), (68, 19982670), (85, 15986136), (102, 13321780), (120, 11323513), (136, 9991335), (170, 7993068), (204, 6660890), (255, 5328712), (340, 3996534), (408, 3330445), (510, 2664356), (680, 1998267), (1020, 1332178), (2040, 666089)]