84419640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{234499}}^1$

素因数の和:234516

約数の個数: 48

約数和(自身を含む): 274365000

約数和(自身を除く): 189945360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 234499, 468998, 703497, 937996, 1172495, 1406994, 1875992, 2110491, 2344990, 2813988, 3517485, 4220982, 4689980, 5627976, 7034970, 8441964, 9379960, 10552455, 14069940, 16883928, 21104910, 28139880, 42209820, 84419640]

約数ペア:

[(1, 84419640), (2, 42209820), (3, 28139880), (4, 21104910), (5, 16883928), (6, 14069940), (8, 10552455), (9, 9379960), (10, 8441964), (12, 7034970), (15, 5627976), (18, 4689980), (20, 4220982), (24, 3517485), (30, 2813988), (36, 2344990), (40, 2110491), (45, 1875992), (60, 1406994), (72, 1172495), (90, 937996), (120, 703497), (180, 468998), (360, 234499)]