1545180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 5343744

約数和(自身を除く): 3798564

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 283, 364, 390, 420, 455, 546, 566, 780, 849, 910, 1092, 1132, 1365, 1415, 1698, 1820, 1981, 2730, 2830, 3396, 3679, 3962, 4245, 5460, 5660, 5943, 7358, 7924, 8490, 9905, 11037, 11886, 14716, 16980, 18395, 19810, 22074, 23772, 25753, 29715, 36790, 39620, 44148, 51506, 55185, 59430, 73580, 77259, 103012, 110370, 118860, 128765, 154518, 220740, 257530, 309036, 386295, 515060, 772590, 1545180]

約数ペア:

[(1, 1545180), (2, 772590), (3, 515060), (4, 386295), (5, 309036), (6, 257530), (7, 220740), (10, 154518), (12, 128765), (13, 118860), (14, 110370), (15, 103012), (20, 77259), (21, 73580), (26, 59430), (28, 55185), (30, 51506), (35, 44148), (39, 39620), (42, 36790), (52, 29715), (60, 25753), (65, 23772), (70, 22074), (78, 19810), (84, 18395), (91, 16980), (105, 14716), (130, 11886), (140, 11037), (156, 9905), (182, 8490), (195, 7924), (210, 7358), (260, 5943), (273, 5660), (283, 5460), (364, 4245), (390, 3962), (420, 3679), (455, 3396), (546, 2830), (566, 2730), (780, 1981), (849, 1820), (910, 1698), (1092, 1415), (1132, 1365)]