816196320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{15319}}^1$

素因数の和:15377

約数の個数: 144

約数和(自身を含む): 2860734240

約数和(自身を除く): 2044537920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 3552, 4440, 5328, 5920, 6660, 8880, 10656, 13320, 15319, 17760, 26640, 30638, 45957, 53280, 61276, 76595, 91914, 122552, 137871, 153190, 183828, 229785, 245104, 275742, 306380, 367656, 459570, 490208, 551484, 566803, 612760, 689355, 735312, 919140, 1102968, 1133606, 1225520, 1378710, 1470624, 1700409, 1838280, 2205936, 2267212, 2451040, 2757420, 2834015, 3400818, 3676560, 4411872, 4534424, 5101227, 5514840, 5668030, 6801636, 7353120, 8502045, 9068848, 10202454, 11029680, 11336060, 13603272, 17004090, 18137696, 20404908, 22059360, 22672120, 25506135, 27206544, 34008180, 40809816, 45344240, 51012270, 54413088, 68016360, 81619632, 90688480, 102024540, 136032720, 163239264, 204049080, 272065440, 408098160, 816196320]

約数ペア:

[(1, 816196320), (2, 408098160), (3, 272065440), (4, 204049080), (5, 163239264), (6, 136032720), (8, 102024540), (9, 90688480), (10, 81619632), (12, 68016360), (15, 54413088), (16, 51012270), (18, 45344240), (20, 40809816), (24, 34008180), (30, 27206544), (32, 25506135), (36, 22672120), (37, 22059360), (40, 20404908), (45, 18137696), (48, 17004090), (60, 13603272), (72, 11336060), (74, 11029680), (80, 10202454), (90, 9068848), (96, 8502045), (111, 7353120), (120, 6801636), (144, 5668030), (148, 5514840), (160, 5101227), (180, 4534424), (185, 4411872), (222, 3676560), (240, 3400818), (288, 2834015), (296, 2757420), (333, 2451040), (360, 2267212), (370, 2205936), (444, 1838280), (480, 1700409), (555, 1470624), (592, 1378710), (666, 1225520), (720, 1133606), (740, 1102968), (888, 919140), (1110, 735312), (1184, 689355), (1332, 612760), (1440, 566803), (1480, 551484), (1665, 490208), (1776, 459570), (2220, 367656), (2664, 306380), (2960, 275742), (3330, 245104), (3552, 229785), (4440, 183828), (5328, 153190), (5920, 137871), (6660, 122552), (8880, 91914), (10656, 76595), (13320, 61276), (15319, 53280), (17760, 45957), (26640, 30638)]