317643120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{49019}}^1$

素因数の和:49044

約数の個数: 100

約数和(自身を含む): 1103244120

約数和(自身を除く): 785601000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 49019, 98038, 147057, 196076, 245095, 294114, 392152, 441171, 490190, 588228, 735285, 784304, 882342, 980380, 1176456, 1323513, 1470570, 1764684, 1960760, 2205855, 2352912, 2647026, 2941140, 3529368, 3921520, 3970539, 4411710, 5294052, 5882280, 6617565, 7058736, 7941078, 8823420, 10588104, 11764560, 13235130, 15882156, 17646840, 19852695, 21176208, 26470260, 31764312, 35293680, 39705390, 52940520, 63528624, 79410780, 105881040, 158821560, 317643120]

約数ペア:

[(1, 317643120), (2, 158821560), (3, 105881040), (4, 79410780), (5, 63528624), (6, 52940520), (8, 39705390), (9, 35293680), (10, 31764312), (12, 26470260), (15, 21176208), (16, 19852695), (18, 17646840), (20, 15882156), (24, 13235130), (27, 11764560), (30, 10588104), (36, 8823420), (40, 7941078), (45, 7058736), (48, 6617565), (54, 5882280), (60, 5294052), (72, 4411710), (80, 3970539), (81, 3921520), (90, 3529368), (108, 2941140), (120, 2647026), (135, 2352912), (144, 2205855), (162, 1960760), (180, 1764684), (216, 1470570), (240, 1323513), (270, 1176456), (324, 980380), (360, 882342), (405, 784304), (432, 735285), (540, 588228), (648, 490190), (720, 441171), (810, 392152), (1080, 294114), (1296, 245095), (1620, 196076), (2160, 147057), (3240, 98038), (6480, 49019)]