2453965440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1278107}}^1$

素因数の和:1278129

約数の個数: 64

約数和(自身を含む): 7822020960

約数和(自身を除く): 5368055520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 1278107, 2556214, 3834321, 5112428, 6390535, 7668642, 10224856, 12781070, 15337284, 19171605, 20449712, 25562140, 30674568, 38343210, 40899424, 51124280, 61349136, 76686420, 81798848, 102248560, 122698272, 153372840, 163597696, 204497120, 245396544, 306745680, 408994240, 490793088, 613491360, 817988480, 1226982720, 2453965440]

約数ペア:

[(1, 2453965440), (2, 1226982720), (3, 817988480), (4, 613491360), (5, 490793088), (6, 408994240), (8, 306745680), (10, 245396544), (12, 204497120), (15, 163597696), (16, 153372840), (20, 122698272), (24, 102248560), (30, 81798848), (32, 76686420), (40, 61349136), (48, 51124280), (60, 40899424), (64, 38343210), (80, 30674568), (96, 25562140), (120, 20449712), (128, 19171605), (160, 15337284), (192, 12781070), (240, 10224856), (320, 7668642), (384, 6390535), (480, 5112428), (640, 3834321), (960, 2556214), (1920, 1278107)]