630355680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11831}}^1$

素因数の和:11889

約数の個数: 144

約数和(自身を含む): 2209413024

約数和(自身を除く): 1579057344

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, 11831, 13320, 17760, 23662, 26640, 35493, 47324, 53280, 59155, 70986, 94648, 106479, 118310, 141972, 177465, 189296, 212958, 236620, 283944, 354930, 378592, 425916, 437747, 473240, 532395, 567888, 709860, 851832, 875494, 946480, 1064790, 1135776, 1313241, 1419720, 1703664, 1750988, 1892960, 2129580, 2188735, 2626482, 2839440, 3407328, 3501976, 3939723, 4259160, 4377470, 5252964, 5678880, 6566205, 7003952, 7879446, 8518320, 8754940, 10505928, 13132410, 14007904, 15758892, 17036640, 17509880, 19698615, 21011856, 26264820, 31517784, 35019760, 39397230, 42023712, 52529640, 63035568, 70039520, 78794460, 105059280, 126071136, 157588920, 210118560, 315177840, 630355680]

約数ペア:

[(1, 630355680), (2, 315177840), (3, 210118560), (4, 157588920), (5, 126071136), (6, 105059280), (8, 78794460), (9, 70039520), (10, 63035568), (12, 52529640), (15, 42023712), (16, 39397230), (18, 35019760), (20, 31517784), (24, 26264820), (30, 21011856), (32, 19698615), (36, 17509880), (37, 17036640), (40, 15758892), (45, 14007904), (48, 13132410), (60, 10505928), (72, 8754940), (74, 8518320), (80, 7879446), (90, 7003952), (96, 6566205), (111, 5678880), (120, 5252964), (144, 4377470), (148, 4259160), (160, 3939723), (180, 3501976), (185, 3407328), (222, 2839440), (240, 2626482), (288, 2188735), (296, 2129580), (333, 1892960), (360, 1750988), (370, 1703664), (444, 1419720), (480, 1313241), (555, 1135776), (592, 1064790), (666, 946480), (720, 875494), (740, 851832), (888, 709860), (1110, 567888), (1184, 532395), (1332, 473240), (1440, 437747), (1480, 425916), (1665, 378592), (1776, 354930), (2220, 283944), (2664, 236620), (2960, 212958), (3330, 189296), (3552, 177465), (4440, 141972), (5328, 118310), (5920, 106479), (6660, 94648), (8880, 70986), (10656, 59155), (11831, 53280), (13320, 47324), (17760, 35493), (23662, 26640)]