28638289080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4679459}}^1$

素因数の和:4679493

約数の個数: 96

約数和(自身を含む): 98549427600

約数和(自身を除く): 69911138520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 4679459, 9358918, 14038377, 18717836, 23397295, 28076754, 37435672, 42115131, 46794590, 56153508, 70191885, 79550803, 84230262, 93589180, 112307016, 140383770, 159101606, 168460524, 187178360, 210575655, 238652409, 280767540, 318203212, 336921048, 397754015, 421151310, 477304818, 561535080, 636406424, 715957227, 795508030, 842302620, 954609636, 1193262045, 1431914454, 1591016060, 1684605240, 1909219272, 2386524090, 2863828908, 3182032120, 3579786135, 4773048180, 5727657816, 7159572270, 9546096360, 14319144540, 28638289080]

約数ペア:

[(1, 28638289080), (2, 14319144540), (3, 9546096360), (4, 7159572270), (5, 5727657816), (6, 4773048180), (8, 3579786135), (9, 3182032120), (10, 2863828908), (12, 2386524090), (15, 1909219272), (17, 1684605240), (18, 1591016060), (20, 1431914454), (24, 1193262045), (30, 954609636), (34, 842302620), (36, 795508030), (40, 715957227), (45, 636406424), (51, 561535080), (60, 477304818), (68, 421151310), (72, 397754015), (85, 336921048), (90, 318203212), (102, 280767540), (120, 238652409), (136, 210575655), (153, 187178360), (170, 168460524), (180, 159101606), (204, 140383770), (255, 112307016), (306, 93589180), (340, 84230262), (360, 79550803), (408, 70191885), (510, 56153508), (612, 46794590), (680, 42115131), (765, 37435672), (1020, 28076754), (1224, 23397295), (1530, 18717836), (2040, 14038377), (3060, 9358918), (6120, 4679459)]