40192920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1151}}^1$

素因数の和:1265

約数の個数: 96

約数和(自身を含む): 132088320

約数和(自身を除く): 91895400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1151, 1164, 1455, 1746, 1940, 2302, 2328, 2910, 3453, 3492, 3880, 4365, 4604, 5755, 5820, 6906, 6984, 8730, 9208, 10359, 11510, 11640, 13812, 17265, 17460, 20718, 23020, 27624, 34530, 34920, 41436, 46040, 51795, 69060, 82872, 103590, 111647, 138120, 207180, 223294, 334941, 414360, 446588, 558235, 669882, 893176, 1004823, 1116470, 1339764, 1674705, 2009646, 2232940, 2679528, 3349410, 4019292, 4465880, 5024115, 6698820, 8038584, 10048230, 13397640, 20096460, 40192920]

約数ペア:

[(1, 40192920), (2, 20096460), (3, 13397640), (4, 10048230), (5, 8038584), (6, 6698820), (8, 5024115), (9, 4465880), (10, 4019292), (12, 3349410), (15, 2679528), (18, 2232940), (20, 2009646), (24, 1674705), (30, 1339764), (36, 1116470), (40, 1004823), (45, 893176), (60, 669882), (72, 558235), (90, 446588), (97, 414360), (120, 334941), (180, 223294), (194, 207180), (291, 138120), (360, 111647), (388, 103590), (485, 82872), (582, 69060), (776, 51795), (873, 46040), (970, 41436), (1151, 34920), (1164, 34530), (1455, 27624), (1746, 23020), (1940, 20718), (2302, 17460), (2328, 17265), (2910, 13812), (3453, 11640), (3492, 11510), (3880, 10359), (4365, 9208), (4604, 8730), (5755, 6984), (5820, 6906)]