1205087160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31091}}^1$

素因数の和:31141

約数の個数: 128

約数和(自身を含む): 4029523200

約数和(自身を除く): 2824436040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2584, 3230, 3876, 4845, 6460, 7752, 9690, 12920, 19380, 31091, 38760, 62182, 93273, 124364, 155455, 186546, 248728, 310910, 373092, 466365, 528547, 590729, 621820, 746184, 932730, 1057094, 1181458, 1243640, 1585641, 1772187, 1865460, 2114188, 2362916, 2642735, 2953645, 3171282, 3544374, 3730920, 4228376, 4725832, 5285470, 5907290, 6342564, 7088748, 7928205, 8860935, 10042393, 10570940, 11814580, 12685128, 14177496, 15856410, 17721870, 20084786, 21141880, 23629160, 30127179, 31712820, 35443740, 40169572, 50211965, 60254358, 63425640, 70887480, 80339144, 100423930, 120508716, 150635895, 200847860, 241017432, 301271790, 401695720, 602543580, 1205087160]

約数ペア:

[(1, 1205087160), (2, 602543580), (3, 401695720), (4, 301271790), (5, 241017432), (6, 200847860), (8, 150635895), (10, 120508716), (12, 100423930), (15, 80339144), (17, 70887480), (19, 63425640), (20, 60254358), (24, 50211965), (30, 40169572), (34, 35443740), (38, 31712820), (40, 30127179), (51, 23629160), (57, 21141880), (60, 20084786), (68, 17721870), (76, 15856410), (85, 14177496), (95, 12685128), (102, 11814580), (114, 10570940), (120, 10042393), (136, 8860935), (152, 7928205), (170, 7088748), (190, 6342564), (204, 5907290), (228, 5285470), (255, 4725832), (285, 4228376), (323, 3730920), (340, 3544374), (380, 3171282), (408, 2953645), (456, 2642735), (510, 2362916), (570, 2114188), (646, 1865460), (680, 1772187), (760, 1585641), (969, 1243640), (1020, 1181458), (1140, 1057094), (1292, 932730), (1615, 746184), (1938, 621820), (2040, 590729), (2280, 528547), (2584, 466365), (3230, 373092), (3876, 310910), (4845, 248728), (6460, 186546), (7752, 155455), (9690, 124364), (12920, 93273), (19380, 62182), (31091, 38760)]