153526440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:391

約数の個数: 128

約数和(自身を含む): 476098560

約数和(自身を除く): 322572120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 163, 167, 188, 235, 282, 326, 334, 376, 470, 489, 501, 564, 652, 668, 705, 815, 835, 940, 978, 1002, 1128, 1304, 1336, 1410, 1630, 1670, 1880, 1956, 2004, 2445, 2505, 2820, 3260, 3340, 3912, 4008, 4890, 5010, 5640, 6520, 6680, 7661, 7849, 9780, 10020, 15322, 15698, 19560, 20040, 22983, 23547, 27221, 30644, 31396, 38305, 39245, 45966, 47094, 54442, 61288, 62792, 76610, 78490, 81663, 91932, 94188, 108884, 114915, 117735, 136105, 153220, 156980, 163326, 183864, 188376, 217768, 229830, 235470, 272210, 306440, 313960, 326652, 408315, 459660, 470940, 544420, 653304, 816630, 919320, 941880, 1088840, 1279387, 1633260, 2558774, 3266520, 3838161, 5117548, 6396935, 7676322, 10235096, 12793870, 15352644, 19190805, 25587740, 30705288, 38381610, 51175480, 76763220, 153526440]

約数ペア:

[(1, 153526440), (2, 76763220), (3, 51175480), (4, 38381610), (5, 30705288), (6, 25587740), (8, 19190805), (10, 15352644), (12, 12793870), (15, 10235096), (20, 7676322), (24, 6396935), (30, 5117548), (40, 3838161), (47, 3266520), (60, 2558774), (94, 1633260), (120, 1279387), (141, 1088840), (163, 941880), (167, 919320), (188, 816630), (235, 653304), (282, 544420), (326, 470940), (334, 459660), (376, 408315), (470, 326652), (489, 313960), (501, 306440), (564, 272210), (652, 235470), (668, 229830), (705, 217768), (815, 188376), (835, 183864), (940, 163326), (978, 156980), (1002, 153220), (1128, 136105), (1304, 117735), (1336, 114915), (1410, 108884), (1630, 94188), (1670, 91932), (1880, 81663), (1956, 78490), (2004, 76610), (2445, 62792), (2505, 61288), (2820, 54442), (3260, 47094), (3340, 45966), (3912, 39245), (4008, 38305), (4890, 31396), (5010, 30644), (5640, 27221), (6520, 23547), (6680, 22983), (7661, 20040), (7849, 19560), (9780, 15698), (10020, 15322)]