180504072

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3851}}^1$

素因数の和:3904

約数の個数: 128

約数和(自身を含む): 591667200

約数和(自身を除く): 411163128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 84, 93, 108, 124, 126, 168, 186, 189, 216, 217, 248, 252, 279, 372, 378, 434, 504, 558, 651, 744, 756, 837, 868, 1116, 1302, 1512, 1674, 1736, 1953, 2232, 2604, 3348, 3851, 3906, 5208, 5859, 6696, 7702, 7812, 11553, 11718, 15404, 15624, 23106, 23436, 26957, 30808, 34659, 46212, 46872, 53914, 69318, 80871, 92424, 103977, 107828, 119381, 138636, 161742, 207954, 215656, 238762, 242613, 277272, 323484, 358143, 415908, 477524, 485226, 646968, 716286, 727839, 831816, 835667, 955048, 970452, 1074429, 1432572, 1455678, 1671334, 1940904, 2148858, 2507001, 2865144, 2911356, 3223287, 3342668, 4297716, 5014002, 5822712, 6446574, 6685336, 7521003, 8595432, 10028004, 12893148, 15042006, 20056008, 22563009, 25786296, 30084012, 45126018, 60168024, 90252036, 180504072]

約数ペア:

[(1, 180504072), (2, 90252036), (3, 60168024), (4, 45126018), (6, 30084012), (7, 25786296), (8, 22563009), (9, 20056008), (12, 15042006), (14, 12893148), (18, 10028004), (21, 8595432), (24, 7521003), (27, 6685336), (28, 6446574), (31, 5822712), (36, 5014002), (42, 4297716), (54, 3342668), (56, 3223287), (62, 2911356), (63, 2865144), (72, 2507001), (84, 2148858), (93, 1940904), (108, 1671334), (124, 1455678), (126, 1432572), (168, 1074429), (186, 970452), (189, 955048), (216, 835667), (217, 831816), (248, 727839), (252, 716286), (279, 646968), (372, 485226), (378, 477524), (434, 415908), (504, 358143), (558, 323484), (651, 277272), (744, 242613), (756, 238762), (837, 215656), (868, 207954), (1116, 161742), (1302, 138636), (1512, 119381), (1674, 107828), (1736, 103977), (1953, 92424), (2232, 80871), (2604, 69318), (3348, 53914), (3851, 46872), (3906, 46212), (5208, 34659), (5859, 30808), (6696, 26957), (7702, 23436), (7812, 23106), (11553, 15624), (11718, 15404)]