15660060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1181}}^1$

素因数の和:1223

約数の個数: 96

約数和(自身を含む): 50041152

約数和(自身を除く): 34381092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1181, 1326, 2210, 2362, 2652, 3315, 3543, 4420, 4724, 5905, 6630, 7086, 11810, 13260, 14172, 15353, 17715, 20077, 23620, 30706, 35430, 40154, 46059, 60231, 61412, 70860, 76765, 80308, 92118, 100385, 120462, 153530, 184236, 200770, 230295, 240924, 261001, 301155, 307060, 401540, 460590, 522002, 602310, 783003, 921180, 1044004, 1204620, 1305005, 1566006, 2610010, 3132012, 3915015, 5220020, 7830030, 15660060]

約数ペア:

[(1, 15660060), (2, 7830030), (3, 5220020), (4, 3915015), (5, 3132012), (6, 2610010), (10, 1566006), (12, 1305005), (13, 1204620), (15, 1044004), (17, 921180), (20, 783003), (26, 602310), (30, 522002), (34, 460590), (39, 401540), (51, 307060), (52, 301155), (60, 261001), (65, 240924), (68, 230295), (78, 200770), (85, 184236), (102, 153530), (130, 120462), (156, 100385), (170, 92118), (195, 80308), (204, 76765), (221, 70860), (255, 61412), (260, 60231), (340, 46059), (390, 40154), (442, 35430), (510, 30706), (663, 23620), (780, 20077), (884, 17715), (1020, 15353), (1105, 14172), (1181, 13260), (1326, 11810), (2210, 7086), (2362, 6630), (2652, 5905), (3315, 4724), (3543, 4420)]