630459360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{437819}}^1$

素因数の和:437840

約数の個数: 72

約数和(自身を含む): 2151447480

約数和(自身を除く): 1520988120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 437819, 875638, 1313457, 1751276, 2189095, 2626914, 3502552, 3940371, 4378190, 5253828, 6567285, 7005104, 7880742, 8756380, 10507656, 13134570, 14010208, 15761484, 17512760, 19701855, 21015312, 26269140, 31522968, 35025520, 39403710, 42030624, 52538280, 63045936, 70051040, 78807420, 105076560, 126091872, 157614840, 210153120, 315229680, 630459360]

約数ペア:

[(1, 630459360), (2, 315229680), (3, 210153120), (4, 157614840), (5, 126091872), (6, 105076560), (8, 78807420), (9, 70051040), (10, 63045936), (12, 52538280), (15, 42030624), (16, 39403710), (18, 35025520), (20, 31522968), (24, 26269140), (30, 21015312), (32, 19701855), (36, 17512760), (40, 15761484), (45, 14010208), (48, 13134570), (60, 10507656), (72, 8756380), (80, 7880742), (90, 7005104), (96, 6567285), (120, 5253828), (144, 4378190), (160, 3940371), (180, 3502552), (240, 2626914), (288, 2189095), (360, 1751276), (480, 1313457), (720, 875638), (1440, 437819)]