1630187640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{1381}}^1$

素因数の和:2494

約数の個数: 128

約数和(自身を含む): 5442868800

約数和(自身を除く): 3812681160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1093, 1381, 2186, 2762, 3279, 4143, 4372, 5465, 5524, 6558, 6905, 8286, 8744, 9837, 10930, 11048, 12429, 13116, 13810, 16395, 16572, 19674, 20715, 21860, 24858, 26232, 27620, 29511, 32790, 33144, 37287, 39348, 41430, 43720, 49185, 49716, 55240, 59022, 62145, 65580, 74574, 78696, 82860, 98370, 99432, 118044, 124290, 131160, 147555, 149148, 165720, 186435, 196740, 236088, 248580, 295110, 298296, 372870, 393480, 497160, 590220, 745740, 1180440, 1491480, 1509433, 3018866, 4528299, 6037732, 7547165, 9056598, 12075464, 13584897, 15094330, 18113196, 22641495, 27169794, 30188660, 36226392, 40754691, 45282990, 54339588, 60377320, 67924485, 81509382, 90565980, 108679176, 135848970, 163018764, 181131960, 203773455, 271697940, 326037528, 407546910, 543395880, 815093820, 1630187640]

約数ペア:

[(1, 1630187640), (2, 815093820), (3, 543395880), (4, 407546910), (5, 326037528), (6, 271697940), (8, 203773455), (9, 181131960), (10, 163018764), (12, 135848970), (15, 108679176), (18, 90565980), (20, 81509382), (24, 67924485), (27, 60377320), (30, 54339588), (36, 45282990), (40, 40754691), (45, 36226392), (54, 30188660), (60, 27169794), (72, 22641495), (90, 18113196), (108, 15094330), (120, 13584897), (135, 12075464), (180, 9056598), (216, 7547165), (270, 6037732), (360, 4528299), (540, 3018866), (1080, 1509433), (1093, 1491480), (1381, 1180440), (2186, 745740), (2762, 590220), (3279, 497160), (4143, 393480), (4372, 372870), (5465, 298296), (5524, 295110), (6558, 248580), (6905, 236088), (8286, 196740), (8744, 186435), (9837, 165720), (10930, 149148), (11048, 147555), (12429, 131160), (13116, 124290), (13810, 118044), (16395, 99432), (16572, 98370), (19674, 82860), (20715, 78696), (21860, 74574), (24858, 65580), (26232, 62145), (27620, 59022), (29511, 55240), (32790, 49716), (33144, 49185), (37287, 43720), (39348, 41430)]