15074080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 41779584

約数和(自身を除く): 26705504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 70, 80, 86, 112, 140, 160, 172, 215, 224, 280, 301, 313, 344, 430, 560, 602, 626, 688, 860, 1120, 1204, 1252, 1376, 1505, 1565, 1720, 2191, 2408, 2504, 3010, 3130, 3440, 4382, 4816, 5008, 6020, 6260, 6880, 8764, 9632, 10016, 10955, 12040, 12520, 13459, 17528, 21910, 24080, 25040, 26918, 35056, 43820, 48160, 50080, 53836, 67295, 70112, 87640, 94213, 107672, 134590, 175280, 188426, 215344, 269180, 350560, 376852, 430688, 471065, 538360, 753704, 942130, 1076720, 1507408, 1884260, 2153440, 3014816, 3768520, 7537040, 15074080]

約数ペア:

[(1, 15074080), (2, 7537040), (4, 3768520), (5, 3014816), (7, 2153440), (8, 1884260), (10, 1507408), (14, 1076720), (16, 942130), (20, 753704), (28, 538360), (32, 471065), (35, 430688), (40, 376852), (43, 350560), (56, 269180), (70, 215344), (80, 188426), (86, 175280), (112, 134590), (140, 107672), (160, 94213), (172, 87640), (215, 70112), (224, 67295), (280, 53836), (301, 50080), (313, 48160), (344, 43820), (430, 35056), (560, 26918), (602, 25040), (626, 24080), (688, 21910), (860, 17528), (1120, 13459), (1204, 12520), (1252, 12040), (1376, 10955), (1505, 10016), (1565, 9632), (1720, 8764), (2191, 6880), (2408, 6260), (2504, 6020), (3010, 5008), (3130, 4816), (3440, 4382)]