480091520

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{25867}}^1$

素因数の和:25915

約数の個数: 64

約数和(自身を含む): 1187341200

約数和(自身を除く): 707249680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1856, 2320, 3712, 4640, 9280, 18560, 25867, 51734, 103468, 129335, 206936, 258670, 413872, 517340, 750143, 827744, 1034680, 1500286, 1655488, 2069360, 3000572, 3310976, 3750715, 4138720, 6001144, 7501430, 8277440, 12002288, 15002860, 16554880, 24004576, 30005720, 48009152, 60011440, 96018304, 120022880, 240045760, 480091520]

約数ペア:

[(1, 480091520), (2, 240045760), (4, 120022880), (5, 96018304), (8, 60011440), (10, 48009152), (16, 30005720), (20, 24004576), (29, 16554880), (32, 15002860), (40, 12002288), (58, 8277440), (64, 7501430), (80, 6001144), (116, 4138720), (128, 3750715), (145, 3310976), (160, 3000572), (232, 2069360), (290, 1655488), (320, 1500286), (464, 1034680), (580, 827744), (640, 750143), (928, 517340), (1160, 413872), (1856, 258670), (2320, 206936), (3712, 129335), (4640, 103468), (9280, 51734), (18560, 25867)]