68849160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30197}}^1$

素因数の和:30230

約数の個数: 64

約数和(自身を含む): 217425600

約数和(自身を除く): 148576440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 30197, 60394, 90591, 120788, 150985, 181182, 241576, 301970, 362364, 452955, 573743, 603940, 724728, 905910, 1147486, 1207880, 1721229, 1811820, 2294972, 2868715, 3442458, 3623640, 4589944, 5737430, 6884916, 8606145, 11474860, 13769832, 17212290, 22949720, 34424580, 68849160]

約数ペア:

[(1, 68849160), (2, 34424580), (3, 22949720), (4, 17212290), (5, 13769832), (6, 11474860), (8, 8606145), (10, 6884916), (12, 5737430), (15, 4589944), (19, 3623640), (20, 3442458), (24, 2868715), (30, 2294972), (38, 1811820), (40, 1721229), (57, 1207880), (60, 1147486), (76, 905910), (95, 724728), (114, 603940), (120, 573743), (152, 452955), (190, 362364), (228, 301970), (285, 241576), (380, 181182), (456, 150985), (570, 120788), (760, 90591), (1140, 60394), (2280, 30197)]