240830160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:981

約数の個数: 160

約数和(自身を含む): 803198592

約数和(自身を除く): 562368432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 67, 68, 80, 85, 102, 120, 134, 136, 170, 201, 204, 240, 255, 268, 272, 335, 340, 402, 408, 510, 536, 670, 680, 804, 816, 881, 1005, 1020, 1072, 1139, 1340, 1360, 1608, 1762, 2010, 2040, 2278, 2643, 2680, 3216, 3417, 3524, 4020, 4080, 4405, 4556, 5286, 5360, 5695, 6834, 7048, 8040, 8810, 9112, 10572, 11390, 13215, 13668, 14096, 14977, 16080, 17085, 17620, 18224, 21144, 22780, 26430, 27336, 29954, 34170, 35240, 42288, 44931, 45560, 52860, 54672, 59027, 59908, 68340, 70480, 74885, 89862, 91120, 105720, 118054, 119816, 136680, 149770, 177081, 179724, 211440, 224655, 236108, 239632, 273360, 295135, 299540, 354162, 359448, 449310, 472216, 590270, 599080, 708324, 718896, 885405, 898620, 944432, 1003459, 1180540, 1198160, 1416648, 1770810, 1797240, 2006918, 2361080, 2833296, 3010377, 3541620, 3594480, 4013836, 4722160, 5017295, 6020754, 7083240, 8027672, 10034590, 12041508, 14166480, 15051885, 16055344, 20069180, 24083016, 30103770, 40138360, 48166032, 60207540, 80276720, 120415080, 240830160]

約数ペア:

[(1, 240830160), (2, 120415080), (3, 80276720), (4, 60207540), (5, 48166032), (6, 40138360), (8, 30103770), (10, 24083016), (12, 20069180), (15, 16055344), (16, 15051885), (17, 14166480), (20, 12041508), (24, 10034590), (30, 8027672), (34, 7083240), (40, 6020754), (48, 5017295), (51, 4722160), (60, 4013836), (67, 3594480), (68, 3541620), (80, 3010377), (85, 2833296), (102, 2361080), (120, 2006918), (134, 1797240), (136, 1770810), (170, 1416648), (201, 1198160), (204, 1180540), (240, 1003459), (255, 944432), (268, 898620), (272, 885405), (335, 718896), (340, 708324), (402, 599080), (408, 590270), (510, 472216), (536, 449310), (670, 359448), (680, 354162), (804, 299540), (816, 295135), (881, 273360), (1005, 239632), (1020, 236108), (1072, 224655), (1139, 211440), (1340, 179724), (1360, 177081), (1608, 149770), (1762, 136680), (2010, 119816), (2040, 118054), (2278, 105720), (2643, 91120), (2680, 89862), (3216, 74885), (3417, 70480), (3524, 68340), (4020, 59908), (4080, 59027), (4405, 54672), (4556, 52860), (5286, 45560), (5360, 44931), (5695, 42288), (6834, 35240), (7048, 34170), (8040, 29954), (8810, 27336), (9112, 26430), (10572, 22780), (11390, 21144), (13215, 18224), (13668, 17620), (14096, 17085), (14977, 16080)]