465831720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1293977}}^1$

素因数の和:1293994

約数の個数: 48

約数和(自身を含む): 1513954260

約数和(自身を除く): 1048122540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1293977, 2587954, 3881931, 5175908, 6469885, 7763862, 10351816, 11645793, 12939770, 15527724, 19409655, 23291586, 25879540, 31055448, 38819310, 46583172, 51759080, 58228965, 77638620, 93166344, 116457930, 155277240, 232915860, 465831720]

約数ペア:

[(1, 465831720), (2, 232915860), (3, 155277240), (4, 116457930), (5, 93166344), (6, 77638620), (8, 58228965), (9, 51759080), (10, 46583172), (12, 38819310), (15, 31055448), (18, 25879540), (20, 23291586), (24, 19409655), (30, 15527724), (36, 12939770), (40, 11645793), (45, 10351816), (60, 7763862), (72, 6469885), (90, 5175908), (120, 3881931), (180, 2587954), (360, 1293977)]