422387160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{270761}}^1$

素因数の和:270788

約数の個数: 64

約数和(自身を含む): 1364640480

約数和(自身を除く): 942253320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 270761, 541522, 812283, 1083044, 1353805, 1624566, 2166088, 2707610, 3249132, 3519893, 4061415, 5415220, 6498264, 7039786, 8122830, 10559679, 10830440, 14079572, 16245660, 17599465, 21119358, 28159144, 32491320, 35198930, 42238716, 52798395, 70397860, 84477432, 105596790, 140795720, 211193580, 422387160]

約数ペア:

[(1, 422387160), (2, 211193580), (3, 140795720), (4, 105596790), (5, 84477432), (6, 70397860), (8, 52798395), (10, 42238716), (12, 35198930), (13, 32491320), (15, 28159144), (20, 21119358), (24, 17599465), (26, 16245660), (30, 14079572), (39, 10830440), (40, 10559679), (52, 8122830), (60, 7039786), (65, 6498264), (78, 5415220), (104, 4061415), (120, 3519893), (130, 3249132), (156, 2707610), (195, 2166088), (260, 1624566), (312, 1353805), (390, 1083044), (520, 812283), (780, 541522), (1560, 270761)]