68322720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3847}}^1$

素因数の和:3902

約数の個数: 96

約数和(自身を含む): 221090688

約数和(自身を除く): 152767968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1776, 2220, 2960, 3552, 3847, 4440, 5920, 7694, 8880, 11541, 15388, 17760, 19235, 23082, 30776, 38470, 46164, 57705, 61552, 76940, 92328, 115410, 123104, 142339, 153880, 184656, 230820, 284678, 307760, 369312, 427017, 461640, 569356, 615520, 711695, 854034, 923280, 1138712, 1423390, 1708068, 1846560, 2135085, 2277424, 2846780, 3416136, 4270170, 4554848, 5693560, 6832272, 8540340, 11387120, 13664544, 17080680, 22774240, 34161360, 68322720]

約数ペア:

[(1, 68322720), (2, 34161360), (3, 22774240), (4, 17080680), (5, 13664544), (6, 11387120), (8, 8540340), (10, 6832272), (12, 5693560), (15, 4554848), (16, 4270170), (20, 3416136), (24, 2846780), (30, 2277424), (32, 2135085), (37, 1846560), (40, 1708068), (48, 1423390), (60, 1138712), (74, 923280), (80, 854034), (96, 711695), (111, 615520), (120, 569356), (148, 461640), (160, 427017), (185, 369312), (222, 307760), (240, 284678), (296, 230820), (370, 184656), (444, 153880), (480, 142339), (555, 123104), (592, 115410), (740, 92328), (888, 76940), (1110, 61552), (1184, 57705), (1480, 46164), (1776, 38470), (2220, 30776), (2960, 23082), (3552, 19235), (3847, 17760), (4440, 15388), (5920, 11541), (7694, 8880)]