620609280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5573}}^1$

素因数の和:5626

約数の個数: 144

約数和(自身を含む): 2050786080

約数和(自身を除く): 1430176800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 768, 870, 928, 960, 1160, 1280, 1392, 1740, 1856, 1920, 2320, 2784, 3480, 3712, 3840, 4640, 5568, 5573, 6960, 7424, 9280, 11136, 11146, 13920, 16719, 18560, 22272, 22292, 27840, 27865, 33438, 37120, 44584, 55680, 55730, 66876, 83595, 89168, 111360, 111460, 133752, 161617, 167190, 178336, 222920, 267504, 323234, 334380, 356672, 445840, 484851, 535008, 646468, 668760, 713344, 808085, 891680, 969702, 1070016, 1292936, 1337520, 1426688, 1616170, 1783360, 1939404, 2140032, 2424255, 2585872, 2675040, 3232340, 3566720, 3878808, 4280064, 4848510, 5171744, 5350080, 6464680, 7133440, 7757616, 9697020, 10343488, 10700160, 12929360, 15515232, 19394040, 20686976, 21400320, 25858720, 31030464, 38788080, 41373952, 51717440, 62060928, 77576160, 103434880, 124121856, 155152320, 206869760, 310304640, 620609280]

約数ペア:

[(1, 620609280), (2, 310304640), (3, 206869760), (4, 155152320), (5, 124121856), (6, 103434880), (8, 77576160), (10, 62060928), (12, 51717440), (15, 41373952), (16, 38788080), (20, 31030464), (24, 25858720), (29, 21400320), (30, 20686976), (32, 19394040), (40, 15515232), (48, 12929360), (58, 10700160), (60, 10343488), (64, 9697020), (80, 7757616), (87, 7133440), (96, 6464680), (116, 5350080), (120, 5171744), (128, 4848510), (145, 4280064), (160, 3878808), (174, 3566720), (192, 3232340), (232, 2675040), (240, 2585872), (256, 2424255), (290, 2140032), (320, 1939404), (348, 1783360), (384, 1616170), (435, 1426688), (464, 1337520), (480, 1292936), (580, 1070016), (640, 969702), (696, 891680), (768, 808085), (870, 713344), (928, 668760), (960, 646468), (1160, 535008), (1280, 484851), (1392, 445840), (1740, 356672), (1856, 334380), (1920, 323234), (2320, 267504), (2784, 222920), (3480, 178336), (3712, 167190), (3840, 161617), (4640, 133752), (5568, 111460), (5573, 111360), (6960, 89168), (7424, 83595), (9280, 66876), (11136, 55730), (11146, 55680), (13920, 44584), (16719, 37120), (18560, 33438), (22272, 27865), (22292, 27840)]