12057080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{149}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 33156000

約数和(自身を除く): 21098920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 149, 170, 238, 280, 289, 298, 340, 476, 578, 595, 596, 680, 745, 952, 1043, 1156, 1190, 1192, 1445, 1490, 2023, 2086, 2312, 2380, 2533, 2890, 2980, 4046, 4172, 4760, 5066, 5215, 5780, 5960, 8092, 8344, 10115, 10132, 10430, 11560, 12665, 16184, 17731, 20230, 20264, 20860, 25330, 35462, 40460, 41720, 43061, 50660, 70924, 80920, 86122, 88655, 101320, 141848, 172244, 177310, 215305, 301427, 344488, 354620, 430610, 602854, 709240, 861220, 1205708, 1507135, 1722440, 2411416, 3014270, 6028540, 12057080]

約数ペア:

[(1, 12057080), (2, 6028540), (4, 3014270), (5, 2411416), (7, 1722440), (8, 1507135), (10, 1205708), (14, 861220), (17, 709240), (20, 602854), (28, 430610), (34, 354620), (35, 344488), (40, 301427), (56, 215305), (68, 177310), (70, 172244), (85, 141848), (119, 101320), (136, 88655), (140, 86122), (149, 80920), (170, 70924), (238, 50660), (280, 43061), (289, 41720), (298, 40460), (340, 35462), (476, 25330), (578, 20860), (595, 20264), (596, 20230), (680, 17731), (745, 16184), (952, 12665), (1043, 11560), (1156, 10430), (1190, 10132), (1192, 10115), (1445, 8344), (1490, 8092), (2023, 5960), (2086, 5780), (2312, 5215), (2380, 5066), (2533, 4760), (2890, 4172), (2980, 4046)]