305571240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65293}}^1$

素因数の和:65323

約数の個数: 96

約数和(自身を含む): 1069515720

約数和(自身を除く): 763944480

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, 65293, 130586, 195879, 261172, 326465, 391758, 522344, 587637, 652930, 783516, 848809, 979395, 1175274, 1305860, 1567032, 1697618, 1958790, 2350548, 2546427, 2611720, 2938185, 3395236, 3917580, 4244045, 4701096, 5092854, 5876370, 6790472, 7639281, 7835160, 8488090, 10185708, 11752740, 12732135, 15278562, 16976180, 20371416, 23505480, 25464270, 30557124, 33952360, 38196405, 50928540, 61114248, 76392810, 101857080, 152785620, 305571240]

約数ペア:

[(1, 305571240), (2, 152785620), (3, 101857080), (4, 76392810), (5, 61114248), (6, 50928540), (8, 38196405), (9, 33952360), (10, 30557124), (12, 25464270), (13, 23505480), (15, 20371416), (18, 16976180), (20, 15278562), (24, 12732135), (26, 11752740), (30, 10185708), (36, 8488090), (39, 7835160), (40, 7639281), (45, 6790472), (52, 5876370), (60, 5092854), (65, 4701096), (72, 4244045), (78, 3917580), (90, 3395236), (104, 2938185), (117, 2611720), (120, 2546427), (130, 2350548), (156, 1958790), (180, 1697618), (195, 1567032), (234, 1305860), (260, 1175274), (312, 979395), (360, 848809), (390, 783516), (468, 652930), (520, 587637), (585, 522344), (780, 391758), (936, 326465), (1170, 261172), (1560, 195879), (2340, 130586), (4680, 65293)]