307088480

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{613}}^1$

素因数の和:760

約数の個数: 96

約数和(自身を含む): 757548288

約数和(自身を除く): 450459808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 101, 124, 155, 160, 202, 248, 310, 404, 496, 505, 613, 620, 808, 992, 1010, 1226, 1240, 1616, 2020, 2452, 2480, 3065, 3131, 3232, 4040, 4904, 4960, 6130, 6262, 8080, 9808, 12260, 12524, 15655, 16160, 19003, 19616, 24520, 25048, 31310, 38006, 49040, 50096, 61913, 62620, 76012, 95015, 98080, 100192, 123826, 125240, 152024, 190030, 247652, 250480, 304048, 309565, 380060, 495304, 500960, 608096, 619130, 760120, 990608, 1238260, 1520240, 1919303, 1981216, 2476520, 3040480, 3838606, 4953040, 7677212, 9596515, 9906080, 15354424, 19193030, 30708848, 38386060, 61417696, 76772120, 153544240, 307088480]

約数ペア:

[(1, 307088480), (2, 153544240), (4, 76772120), (5, 61417696), (8, 38386060), (10, 30708848), (16, 19193030), (20, 15354424), (31, 9906080), (32, 9596515), (40, 7677212), (62, 4953040), (80, 3838606), (101, 3040480), (124, 2476520), (155, 1981216), (160, 1919303), (202, 1520240), (248, 1238260), (310, 990608), (404, 760120), (496, 619130), (505, 608096), (613, 500960), (620, 495304), (808, 380060), (992, 309565), (1010, 304048), (1226, 250480), (1240, 247652), (1616, 190030), (2020, 152024), (2452, 125240), (2480, 123826), (3065, 100192), (3131, 98080), (3232, 95015), (4040, 76012), (4904, 62620), (4960, 61913), (6130, 50096), (6262, 49040), (8080, 38006), (9808, 31310), (12260, 25048), (12524, 24520), (15655, 19616), (16160, 19003)]