1267184080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{2383}}^1$

素因数の和:2453

約数の個数: 120

約数和(自身を含む): 3267148032

約数和(自身を除く): 1999963952

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 136, 170, 184, 230, 272, 289, 340, 368, 391, 460, 578, 680, 782, 920, 1156, 1360, 1445, 1564, 1840, 1955, 2312, 2383, 2890, 3128, 3910, 4624, 4766, 5780, 6256, 6647, 7820, 9532, 11560, 11915, 13294, 15640, 19064, 23120, 23830, 26588, 31280, 33235, 38128, 40511, 47660, 53176, 54809, 66470, 81022, 95320, 106352, 109618, 132940, 162044, 190640, 202555, 219236, 265880, 274045, 324088, 405110, 438472, 531760, 548090, 648176, 688687, 810220, 876944, 931753, 1096180, 1377374, 1620440, 1863506, 2192360, 2754748, 3240880, 3443435, 3727012, 4384720, 4658765, 5509496, 6886870, 7454024, 9317530, 11018992, 13773740, 14908048, 15839801, 18635060, 27547480, 31679602, 37270120, 55094960, 63359204, 74540240, 79199005, 126718408, 158398010, 253436816, 316796020, 633592040, 1267184080]

約数ペア:

[(1, 1267184080), (2, 633592040), (4, 316796020), (5, 253436816), (8, 158398010), (10, 126718408), (16, 79199005), (17, 74540240), (20, 63359204), (23, 55094960), (34, 37270120), (40, 31679602), (46, 27547480), (68, 18635060), (80, 15839801), (85, 14908048), (92, 13773740), (115, 11018992), (136, 9317530), (170, 7454024), (184, 6886870), (230, 5509496), (272, 4658765), (289, 4384720), (340, 3727012), (368, 3443435), (391, 3240880), (460, 2754748), (578, 2192360), (680, 1863506), (782, 1620440), (920, 1377374), (1156, 1096180), (1360, 931753), (1445, 876944), (1564, 810220), (1840, 688687), (1955, 648176), (2312, 548090), (2383, 531760), (2890, 438472), (3128, 405110), (3910, 324088), (4624, 274045), (4766, 265880), (5780, 219236), (6256, 202555), (6647, 190640), (7820, 162044), (9532, 132940), (11560, 109618), (11915, 106352), (13294, 95320), (15640, 81022), (19064, 66470), (23120, 54809), (23830, 53176), (26588, 47660), (31280, 40511), (33235, 38128)]