1330621920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{924043}}^1$

素因数の和:924064

約数の個数: 72

約数和(自身を含む): 4540752216

約数和(自身を除く): 3210130296

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, 924043, 1848086, 2772129, 3696172, 4620215, 5544258, 7392344, 8316387, 9240430, 11088516, 13860645, 14784688, 16632774, 18480860, 22177032, 27721290, 29569376, 33265548, 36961720, 41581935, 44354064, 55442580, 66531096, 73923440, 83163870, 88708128, 110885160, 133062192, 147846880, 166327740, 221770320, 266124384, 332655480, 443540640, 665310960, 1330621920]

約数ペア:

[(1, 1330621920), (2, 665310960), (3, 443540640), (4, 332655480), (5, 266124384), (6, 221770320), (8, 166327740), (9, 147846880), (10, 133062192), (12, 110885160), (15, 88708128), (16, 83163870), (18, 73923440), (20, 66531096), (24, 55442580), (30, 44354064), (32, 41581935), (36, 36961720), (40, 33265548), (45, 29569376), (48, 27721290), (60, 22177032), (72, 18480860), (80, 16632774), (90, 14784688), (96, 13860645), (120, 11088516), (144, 9240430), (160, 8316387), (180, 7392344), (240, 5544258), (288, 4620215), (360, 3696172), (480, 2772129), (720, 1848086), (1440, 924043)]