147940080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32443}}^1$

素因数の和:32478

約数の個数: 80

約数和(自身を含む): 482766720

約数和(自身を除く): 334826640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 32443, 64886, 97329, 129772, 162215, 194658, 259544, 324430, 389316, 486645, 519088, 616417, 648860, 778632, 973290, 1232834, 1297720, 1557264, 1849251, 1946580, 2465668, 2595440, 3082085, 3698502, 3893160, 4931336, 6164170, 7397004, 7786320, 9246255, 9862672, 12328340, 14794008, 18492510, 24656680, 29588016, 36985020, 49313360, 73970040, 147940080]

約数ペア:

[(1, 147940080), (2, 73970040), (3, 49313360), (4, 36985020), (5, 29588016), (6, 24656680), (8, 18492510), (10, 14794008), (12, 12328340), (15, 9862672), (16, 9246255), (19, 7786320), (20, 7397004), (24, 6164170), (30, 4931336), (38, 3893160), (40, 3698502), (48, 3082085), (57, 2595440), (60, 2465668), (76, 1946580), (80, 1849251), (95, 1557264), (114, 1297720), (120, 1232834), (152, 973290), (190, 778632), (228, 648860), (240, 616417), (285, 519088), (304, 486645), (380, 389316), (456, 324430), (570, 259544), (760, 194658), (912, 162215), (1140, 129772), (1520, 97329), (2280, 64886), (4560, 32443)]