13302772740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{160313}}^1$

素因数の和:160789

約数の個数: 72

約数和(自身を含む): 40439527128

約数和(自身を除く): 27136754388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 461, 922, 1383, 1844, 2305, 2766, 4149, 4610, 5532, 6915, 8298, 9220, 13830, 16596, 20745, 27660, 41490, 82980, 160313, 320626, 480939, 641252, 801565, 961878, 1442817, 1603130, 1923756, 2404695, 2885634, 3206260, 4809390, 5771268, 7214085, 9618780, 14428170, 28856340, 73904293, 147808586, 221712879, 295617172, 369521465, 443425758, 665138637, 739042930, 886851516, 1108564395, 1330277274, 1478085860, 2217128790, 2660554548, 3325693185, 4434257580, 6651386370, 13302772740]

約数ペア:

[(1, 13302772740), (2, 6651386370), (3, 4434257580), (4, 3325693185), (5, 2660554548), (6, 2217128790), (9, 1478085860), (10, 1330277274), (12, 1108564395), (15, 886851516), (18, 739042930), (20, 665138637), (30, 443425758), (36, 369521465), (45, 295617172), (60, 221712879), (90, 147808586), (180, 73904293), (461, 28856340), (922, 14428170), (1383, 9618780), (1844, 7214085), (2305, 5771268), (2766, 4809390), (4149, 3206260), (4610, 2885634), (5532, 2404695), (6915, 1923756), (8298, 1603130), (9220, 1442817), (13830, 961878), (16596, 801565), (20745, 641252), (27660, 480939), (41490, 320626), (82980, 160313)]