1488403320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{857}}^1$

素因数の和:1265

約数の個数: 128

約数和(自身を含む): 4592427840

約数和(自身を除く): 3104024520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 353, 410, 492, 615, 706, 820, 857, 984, 1059, 1230, 1412, 1640, 1714, 1765, 2118, 2460, 2571, 2824, 3428, 3530, 4236, 4285, 4920, 5142, 5295, 6856, 7060, 8472, 8570, 10284, 10590, 12855, 14120, 14473, 17140, 20568, 21180, 25710, 28946, 34280, 35137, 42360, 43419, 51420, 57892, 70274, 72365, 86838, 102840, 105411, 115784, 140548, 144730, 173676, 175685, 210822, 217095, 281096, 289460, 302521, 347352, 351370, 421644, 434190, 527055, 578920, 605042, 702740, 843288, 868380, 907563, 1054110, 1210084, 1405480, 1512605, 1736760, 1815126, 2108220, 2420168, 3025210, 3630252, 4216440, 4537815, 6050420, 7260504, 9075630, 12100840, 12403361, 18151260, 24806722, 36302520, 37210083, 49613444, 62016805, 74420166, 99226888, 124033610, 148840332, 186050415, 248067220, 297680664, 372100830, 496134440, 744201660, 1488403320]

約数ペア:

[(1, 1488403320), (2, 744201660), (3, 496134440), (4, 372100830), (5, 297680664), (6, 248067220), (8, 186050415), (10, 148840332), (12, 124033610), (15, 99226888), (20, 74420166), (24, 62016805), (30, 49613444), (40, 37210083), (41, 36302520), (60, 24806722), (82, 18151260), (120, 12403361), (123, 12100840), (164, 9075630), (205, 7260504), (246, 6050420), (328, 4537815), (353, 4216440), (410, 3630252), (492, 3025210), (615, 2420168), (706, 2108220), (820, 1815126), (857, 1736760), (984, 1512605), (1059, 1405480), (1230, 1210084), (1412, 1054110), (1640, 907563), (1714, 868380), (1765, 843288), (2118, 702740), (2460, 605042), (2571, 578920), (2824, 527055), (3428, 434190), (3530, 421644), (4236, 351370), (4285, 347352), (4920, 302521), (5142, 289460), (5295, 281096), (6856, 217095), (7060, 210822), (8472, 175685), (8570, 173676), (10284, 144730), (10590, 140548), (12855, 115784), (14120, 105411), (14473, 102840), (17140, 86838), (20568, 72365), (21180, 70274), (25710, 57892), (28946, 51420), (34280, 43419), (35137, 42360)]