614681520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{23497}}^1$

素因数の和:23622

約数の個数: 80

約数和(自身を含む): 1923076320

約数和(自身を除く): 1308394800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 3270, 4360, 5232, 6540, 8720, 13080, 23497, 26160, 46994, 70491, 93988, 117485, 140982, 187976, 234970, 281964, 352455, 375952, 469940, 563928, 704910, 939880, 1127856, 1409820, 1879760, 2561173, 2819640, 5122346, 5639280, 7683519, 10244692, 12805865, 15367038, 20489384, 25611730, 30734076, 38417595, 40978768, 51223460, 61468152, 76835190, 102446920, 122936304, 153670380, 204893840, 307340760, 614681520]

約数ペア:

[(1, 614681520), (2, 307340760), (3, 204893840), (4, 153670380), (5, 122936304), (6, 102446920), (8, 76835190), (10, 61468152), (12, 51223460), (15, 40978768), (16, 38417595), (20, 30734076), (24, 25611730), (30, 20489384), (40, 15367038), (48, 12805865), (60, 10244692), (80, 7683519), (109, 5639280), (120, 5122346), (218, 2819640), (240, 2561173), (327, 1879760), (436, 1409820), (545, 1127856), (654, 939880), (872, 704910), (1090, 563928), (1308, 469940), (1635, 375952), (1744, 352455), (2180, 281964), (2616, 234970), (3270, 187976), (4360, 140982), (5232, 117485), (6540, 93988), (8720, 70491), (13080, 46994), (23497, 26160)]