73970040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32443}}^1$

素因数の和:32476

約数の個数: 64

約数和(自身を含む): 233596800

約数和(自身を除く): 159626760

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, 32443, 64886, 97329, 129772, 162215, 194658, 259544, 324430, 389316, 486645, 616417, 648860, 778632, 973290, 1232834, 1297720, 1849251, 1946580, 2465668, 3082085, 3698502, 3893160, 4931336, 6164170, 7397004, 9246255, 12328340, 14794008, 18492510, 24656680, 36985020, 73970040]

約数ペア:

[(1, 73970040), (2, 36985020), (3, 24656680), (4, 18492510), (5, 14794008), (6, 12328340), (8, 9246255), (10, 7397004), (12, 6164170), (15, 4931336), (19, 3893160), (20, 3698502), (24, 3082085), (30, 2465668), (38, 1946580), (40, 1849251), (57, 1297720), (60, 1232834), (76, 973290), (95, 778632), (114, 648860), (120, 616417), (152, 486645), (190, 389316), (228, 324430), (285, 259544), (380, 194658), (456, 162215), (570, 129772), (760, 97329), (1140, 64886), (2280, 32443)]