1563540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 5031936

約数和(自身を除く): 3468396

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 103, 110, 115, 132, 138, 165, 206, 220, 230, 253, 276, 309, 330, 345, 412, 460, 506, 515, 618, 660, 690, 759, 1012, 1030, 1133, 1236, 1265, 1380, 1518, 1545, 2060, 2266, 2369, 2530, 3036, 3090, 3399, 3795, 4532, 4738, 5060, 5665, 6180, 6798, 7107, 7590, 9476, 11330, 11845, 13596, 14214, 15180, 16995, 22660, 23690, 26059, 28428, 33990, 35535, 47380, 52118, 67980, 71070, 78177, 104236, 130295, 142140, 156354, 260590, 312708, 390885, 521180, 781770, 1563540]

約数ペア:

[(1, 1563540), (2, 781770), (3, 521180), (4, 390885), (5, 312708), (6, 260590), (10, 156354), (11, 142140), (12, 130295), (15, 104236), (20, 78177), (22, 71070), (23, 67980), (30, 52118), (33, 47380), (44, 35535), (46, 33990), (55, 28428), (60, 26059), (66, 23690), (69, 22660), (92, 16995), (103, 15180), (110, 14214), (115, 13596), (132, 11845), (138, 11330), (165, 9476), (206, 7590), (220, 7107), (230, 6798), (253, 6180), (276, 5665), (309, 5060), (330, 4738), (345, 4532), (412, 3795), (460, 3399), (506, 3090), (515, 3036), (618, 2530), (660, 2369), (690, 2266), (759, 2060), (1012, 1545), (1030, 1518), (1133, 1380), (1236, 1265)]