72448080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{301867}}^1$

素因数の和:301883

約数の個数: 40

約数和(自身を含む): 224589792

約数和(自身を除く): 152141712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 301867, 603734, 905601, 1207468, 1509335, 1811202, 2414936, 3018670, 3622404, 4528005, 4829872, 6037340, 7244808, 9056010, 12074680, 14489616, 18112020, 24149360, 36224040, 72448080]

約数ペア:

[(1, 72448080), (2, 36224040), (3, 24149360), (4, 18112020), (5, 14489616), (6, 12074680), (8, 9056010), (10, 7244808), (12, 6037340), (15, 4829872), (16, 4528005), (20, 3622404), (24, 3018670), (30, 2414936), (40, 1811202), (48, 1509335), (60, 1207468), (80, 905601), (120, 603734), (240, 301867)]