2179683360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1513669}}^1$

素因数の和:1513690

約数の個数: 72

約数和(自身を含む): 7438174380

約数和(自身を除く): 5258491020

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, 1513669, 3027338, 4541007, 6054676, 7568345, 9082014, 12109352, 13623021, 15136690, 18164028, 22705035, 24218704, 27246042, 30273380, 36328056, 45410070, 48437408, 54492084, 60546760, 68115105, 72656112, 90820140, 108984168, 121093520, 136230210, 145312224, 181640280, 217968336, 242187040, 272460420, 363280560, 435936672, 544920840, 726561120, 1089841680, 2179683360]

約数ペア:

[(1, 2179683360), (2, 1089841680), (3, 726561120), (4, 544920840), (5, 435936672), (6, 363280560), (8, 272460420), (9, 242187040), (10, 217968336), (12, 181640280), (15, 145312224), (16, 136230210), (18, 121093520), (20, 108984168), (24, 90820140), (30, 72656112), (32, 68115105), (36, 60546760), (40, 54492084), (45, 48437408), (48, 45410070), (60, 36328056), (72, 30273380), (80, 27246042), (90, 24218704), (96, 22705035), (120, 18164028), (144, 15136690), (160, 13623021), (180, 12109352), (240, 9082014), (288, 7568345), (360, 6054676), (480, 4541007), (720, 3027338), (1440, 1513669)]