87177360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{929}}^1$

素因数の和:985

約数の個数: 160

約数和(自身を含む): 298909440

約数和(自身を除く): 211732080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 240, 255, 272, 276, 340, 345, 368, 391, 408, 460, 510, 552, 680, 690, 782, 816, 920, 929, 1020, 1104, 1173, 1360, 1380, 1564, 1840, 1858, 1955, 2040, 2346, 2760, 2787, 3128, 3716, 3910, 4080, 4645, 4692, 5520, 5574, 5865, 6256, 7432, 7820, 9290, 9384, 11148, 11730, 13935, 14864, 15640, 15793, 18580, 18768, 21367, 22296, 23460, 27870, 31280, 31586, 37160, 42734, 44592, 46920, 47379, 55740, 63172, 64101, 74320, 78965, 85468, 93840, 94758, 106835, 111480, 126344, 128202, 157930, 170936, 189516, 213670, 222960, 236895, 252688, 256404, 315860, 320505, 341872, 363239, 379032, 427340, 473790, 512808, 631720, 641010, 726478, 758064, 854680, 947580, 1025616, 1089717, 1263440, 1282020, 1452956, 1709360, 1816195, 1895160, 2179434, 2564040, 2905912, 3632390, 3790320, 4358868, 5128080, 5448585, 5811824, 7264780, 8717736, 10897170, 14529560, 17435472, 21794340, 29059120, 43588680, 87177360]

約数ペア:

[(1, 87177360), (2, 43588680), (3, 29059120), (4, 21794340), (5, 17435472), (6, 14529560), (8, 10897170), (10, 8717736), (12, 7264780), (15, 5811824), (16, 5448585), (17, 5128080), (20, 4358868), (23, 3790320), (24, 3632390), (30, 2905912), (34, 2564040), (40, 2179434), (46, 1895160), (48, 1816195), (51, 1709360), (60, 1452956), (68, 1282020), (69, 1263440), (80, 1089717), (85, 1025616), (92, 947580), (102, 854680), (115, 758064), (120, 726478), (136, 641010), (138, 631720), (170, 512808), (184, 473790), (204, 427340), (230, 379032), (240, 363239), (255, 341872), (272, 320505), (276, 315860), (340, 256404), (345, 252688), (368, 236895), (391, 222960), (408, 213670), (460, 189516), (510, 170936), (552, 157930), (680, 128202), (690, 126344), (782, 111480), (816, 106835), (920, 94758), (929, 93840), (1020, 85468), (1104, 78965), (1173, 74320), (1360, 64101), (1380, 63172), (1564, 55740), (1840, 47379), (1858, 46920), (1955, 44592), (2040, 42734), (2346, 37160), (2760, 31586), (2787, 31280), (3128, 27870), (3716, 23460), (3910, 22296), (4080, 21367), (4645, 18768), (4692, 18580), (5520, 15793), (5574, 15640), (5865, 14864), (6256, 13935), (7432, 11730), (7820, 11148), (9290, 9384)]