12932580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 39674880

約数和(自身を除く): 26742300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 255, 310, 340, 372, 409, 465, 510, 527, 620, 818, 930, 1020, 1054, 1227, 1581, 1636, 1860, 2045, 2108, 2454, 2635, 3162, 4090, 4908, 5270, 6135, 6324, 6953, 7905, 8180, 10540, 12270, 12679, 13906, 15810, 20859, 24540, 25358, 27812, 31620, 34765, 38037, 41718, 50716, 63395, 69530, 76074, 83436, 104295, 126790, 139060, 152148, 190185, 208590, 215543, 253580, 380370, 417180, 431086, 646629, 760740, 862172, 1077715, 1293258, 2155430, 2586516, 3233145, 4310860, 6466290, 12932580]

約数ペア:

[(1, 12932580), (2, 6466290), (3, 4310860), (4, 3233145), (5, 2586516), (6, 2155430), (10, 1293258), (12, 1077715), (15, 862172), (17, 760740), (20, 646629), (30, 431086), (31, 417180), (34, 380370), (51, 253580), (60, 215543), (62, 208590), (68, 190185), (85, 152148), (93, 139060), (102, 126790), (124, 104295), (155, 83436), (170, 76074), (186, 69530), (204, 63395), (255, 50716), (310, 41718), (340, 38037), (372, 34765), (409, 31620), (465, 27812), (510, 25358), (527, 24540), (620, 20859), (818, 15810), (930, 13906), (1020, 12679), (1054, 12270), (1227, 10540), (1581, 8180), (1636, 7905), (1860, 6953), (2045, 6324), (2108, 6135), (2454, 5270), (2635, 4908), (3162, 4090)]