241065920

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1346

約数の個数: 112

約数和(自身を含む): 624230400

約数和(自身を除く): 383164480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 320, 380, 496, 589, 608, 620, 760, 992, 1178, 1216, 1240, 1279, 1520, 1984, 2356, 2480, 2558, 2945, 3040, 4712, 4960, 5116, 5890, 6080, 6395, 9424, 9920, 10232, 11780, 12790, 18848, 20464, 23560, 24301, 25580, 37696, 39649, 40928, 47120, 48602, 51160, 79298, 81856, 94240, 97204, 102320, 121505, 158596, 188480, 194408, 198245, 204640, 243010, 317192, 388816, 396490, 409280, 486020, 634384, 753331, 777632, 792980, 972040, 1268768, 1506662, 1555264, 1585960, 1944080, 2537536, 3013324, 3171920, 3766655, 3888160, 6026648, 6343840, 7533310, 7776320, 12053296, 12687680, 15066620, 24106592, 30133240, 48213184, 60266480, 120532960, 241065920]

約数ペア:

[(1, 241065920), (2, 120532960), (4, 60266480), (5, 48213184), (8, 30133240), (10, 24106592), (16, 15066620), (19, 12687680), (20, 12053296), (31, 7776320), (32, 7533310), (38, 6343840), (40, 6026648), (62, 3888160), (64, 3766655), (76, 3171920), (80, 3013324), (95, 2537536), (124, 1944080), (152, 1585960), (155, 1555264), (160, 1506662), (190, 1268768), (248, 972040), (304, 792980), (310, 777632), (320, 753331), (380, 634384), (496, 486020), (589, 409280), (608, 396490), (620, 388816), (760, 317192), (992, 243010), (1178, 204640), (1216, 198245), (1240, 194408), (1279, 188480), (1520, 158596), (1984, 121505), (2356, 102320), (2480, 97204), (2558, 94240), (2945, 81856), (3040, 79298), (4712, 51160), (4960, 48602), (5116, 47120), (5890, 40928), (6080, 39649), (6395, 37696), (9424, 25580), (9920, 24301), (10232, 23560), (11780, 20464), (12790, 18848)]