119692240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:245

約数の個数: 120

約数和(自身を含む): 306980352

約数和(自身を除く): 187288112

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 167, 170, 248, 272, 289, 310, 334, 340, 496, 527, 578, 620, 668, 680, 835, 1054, 1156, 1240, 1336, 1360, 1445, 1670, 2108, 2312, 2480, 2635, 2672, 2839, 2890, 3340, 4216, 4624, 5177, 5270, 5678, 5780, 6680, 8432, 8959, 10354, 10540, 11356, 11560, 13360, 14195, 17918, 20708, 21080, 22712, 23120, 25885, 28390, 35836, 41416, 42160, 44795, 45424, 48263, 51770, 56780, 71672, 82832, 88009, 89590, 96526, 103540, 113560, 143344, 176018, 179180, 193052, 207080, 227120, 241315, 352036, 358360, 386104, 414160, 440045, 482630, 704072, 716720, 772208, 880090, 965260, 1408144, 1496153, 1760180, 1930520, 2992306, 3520360, 3861040, 5984612, 7040720, 7480765, 11969224, 14961530, 23938448, 29923060, 59846120, 119692240]

約数ペア:

[(1, 119692240), (2, 59846120), (4, 29923060), (5, 23938448), (8, 14961530), (10, 11969224), (16, 7480765), (17, 7040720), (20, 5984612), (31, 3861040), (34, 3520360), (40, 2992306), (62, 1930520), (68, 1760180), (80, 1496153), (85, 1408144), (124, 965260), (136, 880090), (155, 772208), (167, 716720), (170, 704072), (248, 482630), (272, 440045), (289, 414160), (310, 386104), (334, 358360), (340, 352036), (496, 241315), (527, 227120), (578, 207080), (620, 193052), (668, 179180), (680, 176018), (835, 143344), (1054, 113560), (1156, 103540), (1240, 96526), (1336, 89590), (1360, 88009), (1445, 82832), (1670, 71672), (2108, 56780), (2312, 51770), (2480, 48263), (2635, 45424), (2672, 44795), (2839, 42160), (2890, 41416), (3340, 35836), (4216, 28390), (4624, 25885), (5177, 23120), (5270, 22712), (5678, 21080), (5780, 20708), (6680, 17918), (8432, 14195), (8959, 13360), (10354, 11560), (10540, 11356)]