172403520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3821}}^1$

素因数の和:3888

約数の個数: 112

約数和(自身を含む): 559173888

約数和(自身を除く): 386770368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 141, 160, 188, 192, 235, 240, 282, 320, 376, 470, 480, 564, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 2256, 2820, 3008, 3760, 3821, 4512, 5640, 7520, 7642, 9024, 11280, 11463, 15040, 15284, 19105, 22560, 22926, 30568, 38210, 45120, 45852, 57315, 61136, 76420, 91704, 114630, 122272, 152840, 179587, 183408, 229260, 244544, 305680, 359174, 366816, 458520, 538761, 611360, 718348, 733632, 897935, 917040, 1077522, 1222720, 1436696, 1795870, 1834080, 2155044, 2693805, 2873392, 3591740, 3668160, 4310088, 5387610, 5746784, 7183480, 8620176, 10775220, 11493568, 14366960, 17240352, 21550440, 28733920, 34480704, 43100880, 57467840, 86201760, 172403520]

約数ペア:

[(1, 172403520), (2, 86201760), (3, 57467840), (4, 43100880), (5, 34480704), (6, 28733920), (8, 21550440), (10, 17240352), (12, 14366960), (15, 11493568), (16, 10775220), (20, 8620176), (24, 7183480), (30, 5746784), (32, 5387610), (40, 4310088), (47, 3668160), (48, 3591740), (60, 2873392), (64, 2693805), (80, 2155044), (94, 1834080), (96, 1795870), (120, 1436696), (141, 1222720), (160, 1077522), (188, 917040), (192, 897935), (235, 733632), (240, 718348), (282, 611360), (320, 538761), (376, 458520), (470, 366816), (480, 359174), (564, 305680), (705, 244544), (752, 229260), (940, 183408), (960, 179587), (1128, 152840), (1410, 122272), (1504, 114630), (1880, 91704), (2256, 76420), (2820, 61136), (3008, 57315), (3760, 45852), (3821, 45120), (4512, 38210), (5640, 30568), (7520, 22926), (7642, 22560), (9024, 19105), (11280, 15284), (11463, 15040)]