65911920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4099}}^1$

素因数の和:4182

約数の個数: 80

約数和(自身を含む): 207427200

約数和(自身を除く): 141515280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2680, 3216, 4020, 4099, 5360, 8040, 8198, 12297, 16080, 16396, 20495, 24594, 32792, 40990, 49188, 61485, 65584, 81980, 98376, 122970, 163960, 196752, 245940, 274633, 327920, 491880, 549266, 823899, 983760, 1098532, 1373165, 1647798, 2197064, 2746330, 3295596, 4119495, 4394128, 5492660, 6591192, 8238990, 10985320, 13182384, 16477980, 21970640, 32955960, 65911920]

約数ペア:

[(1, 65911920), (2, 32955960), (3, 21970640), (4, 16477980), (5, 13182384), (6, 10985320), (8, 8238990), (10, 6591192), (12, 5492660), (15, 4394128), (16, 4119495), (20, 3295596), (24, 2746330), (30, 2197064), (40, 1647798), (48, 1373165), (60, 1098532), (67, 983760), (80, 823899), (120, 549266), (134, 491880), (201, 327920), (240, 274633), (268, 245940), (335, 196752), (402, 163960), (536, 122970), (670, 98376), (804, 81980), (1005, 65584), (1072, 61485), (1340, 49188), (1608, 40990), (2010, 32792), (2680, 24594), (3216, 20495), (4020, 16396), (4099, 16080), (5360, 12297), (8040, 8198)]