329452020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{96331}}^1$

素因数の和:96365

約数の個数: 72

約数和(自身を含む): 1051945440

約数和(自身を除く): 722493420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 96331, 192662, 288993, 385324, 481655, 577986, 866979, 963310, 1155972, 1444965, 1733958, 1830289, 1926620, 2889930, 3467916, 3660578, 4334895, 5490867, 5779860, 7321156, 8669790, 9151445, 10981734, 16472601, 17339580, 18302890, 21963468, 27454335, 32945202, 36605780, 54908670, 65890404, 82363005, 109817340, 164726010, 329452020]

約数ペア:

[(1, 329452020), (2, 164726010), (3, 109817340), (4, 82363005), (5, 65890404), (6, 54908670), (9, 36605780), (10, 32945202), (12, 27454335), (15, 21963468), (18, 18302890), (19, 17339580), (20, 16472601), (30, 10981734), (36, 9151445), (38, 8669790), (45, 7321156), (57, 5779860), (60, 5490867), (76, 4334895), (90, 3660578), (95, 3467916), (114, 2889930), (171, 1926620), (180, 1830289), (190, 1733958), (228, 1444965), (285, 1155972), (342, 963310), (380, 866979), (570, 577986), (684, 481655), (855, 385324), (1140, 288993), (1710, 192662), (3420, 96331)]