187764240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1951}}^1$

素因数の和:2368

約数の個数: 80

約数和(自身を含む): 583819776

約数和(自身を除く): 396055536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 401, 802, 1203, 1604, 1951, 2005, 2406, 3208, 3902, 4010, 4812, 5853, 6015, 6416, 7804, 8020, 9624, 9755, 11706, 12030, 15608, 16040, 19248, 19510, 23412, 24060, 29265, 31216, 32080, 39020, 46824, 48120, 58530, 78040, 93648, 96240, 117060, 156080, 234120, 468240, 782351, 1564702, 2347053, 3129404, 3911755, 4694106, 6258808, 7823510, 9388212, 11735265, 12517616, 15647020, 18776424, 23470530, 31294040, 37552848, 46941060, 62588080, 93882120, 187764240]

約数ペア:

[(1, 187764240), (2, 93882120), (3, 62588080), (4, 46941060), (5, 37552848), (6, 31294040), (8, 23470530), (10, 18776424), (12, 15647020), (15, 12517616), (16, 11735265), (20, 9388212), (24, 7823510), (30, 6258808), (40, 4694106), (48, 3911755), (60, 3129404), (80, 2347053), (120, 1564702), (240, 782351), (401, 468240), (802, 234120), (1203, 156080), (1604, 117060), (1951, 96240), (2005, 93648), (2406, 78040), (3208, 58530), (3902, 48120), (4010, 46824), (4812, 39020), (5853, 32080), (6015, 31216), (6416, 29265), (7804, 24060), (8020, 23412), (9624, 19510), (9755, 19248), (11706, 16040), (12030, 15608)]