180501480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1723}}^1$

素因数の和:1840

約数の個数: 128

約数和(自身を含む): 608227200

約数和(自身を除く): 427725720

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, 97, 108, 120, 135, 180, 194, 216, 270, 291, 360, 388, 485, 540, 582, 776, 873, 970, 1080, 1164, 1455, 1723, 1746, 1940, 2328, 2619, 2910, 3446, 3492, 3880, 4365, 5169, 5238, 5820, 6892, 6984, 8615, 8730, 10338, 10476, 11640, 13095, 13784, 15507, 17230, 17460, 20676, 20952, 25845, 26190, 31014, 34460, 34920, 41352, 46521, 51690, 52380, 62028, 68920, 77535, 93042, 103380, 104760, 124056, 155070, 167131, 186084, 206760, 232605, 310140, 334262, 372168, 465210, 501393, 620280, 668524, 835655, 930420, 1002786, 1337048, 1504179, 1671310, 1860840, 2005572, 2506965, 3008358, 3342620, 4011144, 4512537, 5013930, 6016716, 6685240, 7520895, 9025074, 10027860, 12033432, 15041790, 18050148, 20055720, 22562685, 30083580, 36100296, 45125370, 60167160, 90250740, 180501480]

約数ペア:

[(1, 180501480), (2, 90250740), (3, 60167160), (4, 45125370), (5, 36100296), (6, 30083580), (8, 22562685), (9, 20055720), (10, 18050148), (12, 15041790), (15, 12033432), (18, 10027860), (20, 9025074), (24, 7520895), (27, 6685240), (30, 6016716), (36, 5013930), (40, 4512537), (45, 4011144), (54, 3342620), (60, 3008358), (72, 2506965), (90, 2005572), (97, 1860840), (108, 1671310), (120, 1504179), (135, 1337048), (180, 1002786), (194, 930420), (216, 835655), (270, 668524), (291, 620280), (360, 501393), (388, 465210), (485, 372168), (540, 334262), (582, 310140), (776, 232605), (873, 206760), (970, 186084), (1080, 167131), (1164, 155070), (1455, 124056), (1723, 104760), (1746, 103380), (1940, 93042), (2328, 77535), (2619, 68920), (2910, 62028), (3446, 52380), (3492, 51690), (3880, 46521), (4365, 41352), (5169, 34920), (5238, 34460), (5820, 31014), (6892, 26190), (6984, 25845), (8615, 20952), (8730, 20676), (10338, 17460), (10476, 17230), (11640, 15507), (13095, 13784)]