580577920

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2251}}^1$

素因数の和:2314

約数の個数: 128

約数和(自身を含む): 1543610880

約数和(自身を除く): 963032960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 620, 640, 806, 832, 992, 1040, 1240, 1612, 1664, 1984, 2015, 2080, 2251, 2480, 3224, 3968, 4030, 4160, 4502, 4960, 6448, 8060, 8320, 9004, 9920, 11255, 12896, 16120, 18008, 19840, 22510, 25792, 29263, 32240, 36016, 45020, 51584, 58526, 64480, 69781, 72032, 90040, 117052, 128960, 139562, 144064, 146315, 180080, 234104, 257920, 279124, 288128, 292630, 348905, 360160, 468208, 558248, 585260, 697810, 720320, 907153, 936416, 1116496, 1170520, 1395620, 1440640, 1814306, 1872832, 2232992, 2341040, 2791240, 3628612, 3745664, 4465984, 4535765, 4682080, 5582480, 7257224, 8931968, 9071530, 9364160, 11164960, 14514448, 18143060, 18728320, 22329920, 29028896, 36286120, 44659840, 58057792, 72572240, 116115584, 145144480, 290288960, 580577920]

約数ペア:

[(1, 580577920), (2, 290288960), (4, 145144480), (5, 116115584), (8, 72572240), (10, 58057792), (13, 44659840), (16, 36286120), (20, 29028896), (26, 22329920), (31, 18728320), (32, 18143060), (40, 14514448), (52, 11164960), (62, 9364160), (64, 9071530), (65, 8931968), (80, 7257224), (104, 5582480), (124, 4682080), (128, 4535765), (130, 4465984), (155, 3745664), (160, 3628612), (208, 2791240), (248, 2341040), (260, 2232992), (310, 1872832), (320, 1814306), (403, 1440640), (416, 1395620), (496, 1170520), (520, 1116496), (620, 936416), (640, 907153), (806, 720320), (832, 697810), (992, 585260), (1040, 558248), (1240, 468208), (1612, 360160), (1664, 348905), (1984, 292630), (2015, 288128), (2080, 279124), (2251, 257920), (2480, 234104), (3224, 180080), (3968, 146315), (4030, 144064), (4160, 139562), (4502, 128960), (4960, 117052), (6448, 90040), (8060, 72032), (8320, 69781), (9004, 64480), (9920, 58526), (11255, 51584), (12896, 45020), (16120, 36016), (18008, 32240), (19840, 29263), (22510, 25792)]