23209080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:429

約数の個数: 128

約数和(自身を含む): 76308480

約数和(自身を除く): 53099400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 367, 372, 408, 465, 510, 527, 620, 680, 734, 744, 930, 1020, 1054, 1101, 1240, 1468, 1581, 1835, 1860, 2040, 2108, 2202, 2635, 2936, 3162, 3670, 3720, 4216, 4404, 5270, 5505, 6239, 6324, 7340, 7905, 8808, 10540, 11010, 11377, 12478, 12648, 14680, 15810, 18717, 21080, 22020, 22754, 24956, 31195, 31620, 34131, 37434, 44040, 45508, 49912, 56885, 62390, 63240, 68262, 74868, 91016, 93585, 113770, 124780, 136524, 149736, 170655, 187170, 193409, 227540, 249560, 273048, 341310, 374340, 386818, 455080, 580227, 682620, 748680, 773636, 967045, 1160454, 1365240, 1547272, 1934090, 2320908, 2901135, 3868180, 4641816, 5802270, 7736360, 11604540, 23209080]

約数ペア:

[(1, 23209080), (2, 11604540), (3, 7736360), (4, 5802270), (5, 4641816), (6, 3868180), (8, 2901135), (10, 2320908), (12, 1934090), (15, 1547272), (17, 1365240), (20, 1160454), (24, 967045), (30, 773636), (31, 748680), (34, 682620), (40, 580227), (51, 455080), (60, 386818), (62, 374340), (68, 341310), (85, 273048), (93, 249560), (102, 227540), (120, 193409), (124, 187170), (136, 170655), (155, 149736), (170, 136524), (186, 124780), (204, 113770), (248, 93585), (255, 91016), (310, 74868), (340, 68262), (367, 63240), (372, 62390), (408, 56885), (465, 49912), (510, 45508), (527, 44040), (620, 37434), (680, 34131), (734, 31620), (744, 31195), (930, 24956), (1020, 22754), (1054, 22020), (1101, 21080), (1240, 18717), (1468, 15810), (1581, 14680), (1835, 12648), (1860, 12478), (2040, 11377), (2108, 11010), (2202, 10540), (2635, 8808), (2936, 7905), (3162, 7340), (3670, 6324), (3720, 6239), (4216, 5505), (4404, 5270)]