74305680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4621}}^1$

素因数の和:4704

約数の個数: 80

約数和(自身を含む): 233836224

約数和(自身を除く): 159530544

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, 4621, 5360, 8040, 9242, 13863, 16080, 18484, 23105, 27726, 36968, 46210, 55452, 69315, 73936, 92420, 110904, 138630, 184840, 221808, 277260, 309607, 369680, 554520, 619214, 928821, 1109040, 1238428, 1548035, 1857642, 2476856, 3096070, 3715284, 4644105, 4953712, 6192140, 7430568, 9288210, 12384280, 14861136, 18576420, 24768560, 37152840, 74305680]

約数ペア:

[(1, 74305680), (2, 37152840), (3, 24768560), (4, 18576420), (5, 14861136), (6, 12384280), (8, 9288210), (10, 7430568), (12, 6192140), (15, 4953712), (16, 4644105), (20, 3715284), (24, 3096070), (30, 2476856), (40, 1857642), (48, 1548035), (60, 1238428), (67, 1109040), (80, 928821), (120, 619214), (134, 554520), (201, 369680), (240, 309607), (268, 277260), (335, 221808), (402, 184840), (536, 138630), (670, 110904), (804, 92420), (1005, 73936), (1072, 69315), (1340, 55452), (1608, 46210), (2010, 36968), (2680, 27726), (3216, 23105), (4020, 18484), (4621, 16080), (5360, 13863), (8040, 9242)]