485364480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{126397}}^1$

素因数の和:126421

約数の個数: 72

約数和(自身を含む): 1550145072

約数和(自身を除く): 1064780592

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 126397, 252794, 379191, 505588, 631985, 758382, 1011176, 1263970, 1516764, 1895955, 2022352, 2527940, 3033528, 3791910, 4044704, 5055880, 6067056, 7583820, 8089408, 10111760, 12134112, 15167640, 16178816, 20223520, 24268224, 30335280, 32357632, 40447040, 48536448, 60670560, 80894080, 97072896, 121341120, 161788160, 242682240, 485364480]

約数ペア:

[(1, 485364480), (2, 242682240), (3, 161788160), (4, 121341120), (5, 97072896), (6, 80894080), (8, 60670560), (10, 48536448), (12, 40447040), (15, 32357632), (16, 30335280), (20, 24268224), (24, 20223520), (30, 16178816), (32, 15167640), (40, 12134112), (48, 10111760), (60, 8089408), (64, 7583820), (80, 6067056), (96, 5055880), (120, 4044704), (128, 3791910), (160, 3033528), (192, 2527940), (240, 2022352), (256, 1895955), (320, 1516764), (384, 1263970), (480, 1011176), (640, 758382), (768, 631985), (960, 505588), (1280, 379191), (1920, 252794), (3840, 126397)]