1217179080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{260081}}^1$

素因数の和:260111

約数の個数: 96

約数和(自身を含む): 4260143160

約数和(自身を除く): 3042964080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 260081, 520162, 780243, 1040324, 1300405, 1560486, 2080648, 2340729, 2600810, 3120972, 3381053, 3901215, 4681458, 5201620, 6241944, 6762106, 7802430, 9362916, 10143159, 10403240, 11703645, 13524212, 15604860, 16905265, 18725832, 20286318, 23407290, 27048424, 30429477, 31209720, 33810530, 40572636, 46814580, 50715795, 60858954, 67621060, 81145272, 93629160, 101431590, 121717908, 135242120, 152147385, 202863180, 243435816, 304294770, 405726360, 608589540, 1217179080]

約数ペア:

[(1, 1217179080), (2, 608589540), (3, 405726360), (4, 304294770), (5, 243435816), (6, 202863180), (8, 152147385), (9, 135242120), (10, 121717908), (12, 101431590), (13, 93629160), (15, 81145272), (18, 67621060), (20, 60858954), (24, 50715795), (26, 46814580), (30, 40572636), (36, 33810530), (39, 31209720), (40, 30429477), (45, 27048424), (52, 23407290), (60, 20286318), (65, 18725832), (72, 16905265), (78, 15604860), (90, 13524212), (104, 11703645), (117, 10403240), (120, 10143159), (130, 9362916), (156, 7802430), (180, 6762106), (195, 6241944), (234, 5201620), (260, 4681458), (312, 3901215), (360, 3381053), (390, 3120972), (468, 2600810), (520, 2340729), (585, 2080648), (780, 1560486), (936, 1300405), (1170, 1040324), (1560, 780243), (2340, 520162), (4680, 260081)]