507503280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{91939}}^1$

素因数の和:91978

約数の個数: 80

約数和(自身を含む): 1641680640

約数和(自身を除く): 1134177360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 91939, 183878, 275817, 367756, 459695, 551634, 735512, 919390, 1103268, 1379085, 1471024, 1838780, 2114597, 2206536, 2758170, 3677560, 4229194, 4413072, 5516340, 6343791, 7355120, 8458388, 10572985, 11032680, 12687582, 16916776, 21145970, 22065360, 25375164, 31718955, 33833552, 42291940, 50750328, 63437910, 84583880, 101500656, 126875820, 169167760, 253751640, 507503280]

約数ペア:

[(1, 507503280), (2, 253751640), (3, 169167760), (4, 126875820), (5, 101500656), (6, 84583880), (8, 63437910), (10, 50750328), (12, 42291940), (15, 33833552), (16, 31718955), (20, 25375164), (23, 22065360), (24, 21145970), (30, 16916776), (40, 12687582), (46, 11032680), (48, 10572985), (60, 8458388), (69, 7355120), (80, 6343791), (92, 5516340), (115, 4413072), (120, 4229194), (138, 3677560), (184, 2758170), (230, 2206536), (240, 2114597), (276, 1838780), (345, 1471024), (368, 1379085), (460, 1103268), (552, 919390), (690, 735512), (920, 551634), (1104, 459695), (1380, 367756), (1840, 275817), (2760, 183878), (5520, 91939)]