1247018760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{88819}}^1$

素因数の和:88852

約数の個数: 128

約数和(自身を含む): 4476528000

約数和(自身を除く): 3229509240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 88819, 177638, 266457, 355276, 444095, 532914, 710552, 799371, 888190, 1065828, 1154647, 1332285, 1598742, 1776380, 2131656, 2309294, 2398113, 2664570, 3197484, 3463941, 3552760, 3996855, 4618588, 4796226, 5329140, 5773235, 6394968, 6927882, 7993710, 9237176, 9592452, 10391823, 10658280, 11546470, 11990565, 13855764, 15987420, 17319705, 19184904, 20783646, 23092940, 23981130, 27711528, 31175469, 31974840, 34639410, 41567292, 46185880, 47962260, 51959115, 62350938, 69278820, 83134584, 95924520, 103918230, 124701876, 138557640, 155877345, 207836460, 249403752, 311754690, 415672920, 623509380, 1247018760]

約数ペア:

[(1, 1247018760), (2, 623509380), (3, 415672920), (4, 311754690), (5, 249403752), (6, 207836460), (8, 155877345), (9, 138557640), (10, 124701876), (12, 103918230), (13, 95924520), (15, 83134584), (18, 69278820), (20, 62350938), (24, 51959115), (26, 47962260), (27, 46185880), (30, 41567292), (36, 34639410), (39, 31974840), (40, 31175469), (45, 27711528), (52, 23981130), (54, 23092940), (60, 20783646), (65, 19184904), (72, 17319705), (78, 15987420), (90, 13855764), (104, 11990565), (108, 11546470), (117, 10658280), (120, 10391823), (130, 9592452), (135, 9237176), (156, 7993710), (180, 6927882), (195, 6394968), (216, 5773235), (234, 5329140), (260, 4796226), (270, 4618588), (312, 3996855), (351, 3552760), (360, 3463941), (390, 3197484), (468, 2664570), (520, 2398113), (540, 2309294), (585, 2131656), (702, 1776380), (780, 1598742), (936, 1332285), (1080, 1154647), (1170, 1065828), (1404, 888190), (1560, 799371), (1755, 710552), (2340, 532914), (2808, 444095), (3510, 355276), (4680, 266457), (7020, 177638), (14040, 88819)]