1048504891440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{256986493}}^1$

素因数の和:256986526

約数の個数: 80

約数和(自身を含む): 3441563127648

約数和(自身を除く): 2393058236208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 256986493, 513972986, 770959479, 1027945972, 1284932465, 1541918958, 2055891944, 2569864930, 3083837916, 3854797395, 4111783888, 4368770381, 5139729860, 6167675832, 7709594790, 8737540762, 10279459720, 12335351664, 13106311143, 15419189580, 17475081524, 20558919440, 21843851905, 26212622286, 30838379160, 34950163048, 43687703810, 52425244572, 61676758320, 65531555715, 69900326096, 87375407620, 104850489144, 131063111430, 174750815240, 209700978288, 262126222860, 349501630480, 524252445720, 1048504891440]

約数ペア:

[(1, 1048504891440), (2, 524252445720), (3, 349501630480), (4, 262126222860), (5, 209700978288), (6, 174750815240), (8, 131063111430), (10, 104850489144), (12, 87375407620), (15, 69900326096), (16, 65531555715), (17, 61676758320), (20, 52425244572), (24, 43687703810), (30, 34950163048), (34, 30838379160), (40, 26212622286), (48, 21843851905), (51, 20558919440), (60, 17475081524), (68, 15419189580), (80, 13106311143), (85, 12335351664), (102, 10279459720), (120, 8737540762), (136, 7709594790), (170, 6167675832), (204, 5139729860), (240, 4368770381), (255, 4111783888), (272, 3854797395), (340, 3083837916), (408, 2569864930), (510, 2055891944), (680, 1541918958), (816, 1284932465), (1020, 1027945972), (1360, 770959479), (2040, 513972986), (4080, 256986493)]