15200340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 45045504

約数和(自身を除く): 29845164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 41, 60, 74, 82, 111, 123, 148, 164, 167, 185, 205, 222, 246, 334, 370, 410, 444, 492, 501, 555, 615, 668, 740, 820, 835, 1002, 1110, 1230, 1517, 1670, 2004, 2220, 2460, 2505, 3034, 3340, 4551, 5010, 6068, 6179, 6847, 7585, 9102, 10020, 12358, 13694, 15170, 18204, 18537, 20541, 22755, 24716, 27388, 30340, 30895, 34235, 37074, 41082, 45510, 61790, 68470, 74148, 82164, 91020, 92685, 102705, 123580, 136940, 185370, 205410, 253339, 370740, 410820, 506678, 760017, 1013356, 1266695, 1520034, 2533390, 3040068, 3800085, 5066780, 7600170, 15200340]

約数ペア:

[(1, 15200340), (2, 7600170), (3, 5066780), (4, 3800085), (5, 3040068), (6, 2533390), (10, 1520034), (12, 1266695), (15, 1013356), (20, 760017), (30, 506678), (37, 410820), (41, 370740), (60, 253339), (74, 205410), (82, 185370), (111, 136940), (123, 123580), (148, 102705), (164, 92685), (167, 91020), (185, 82164), (205, 74148), (222, 68470), (246, 61790), (334, 45510), (370, 41082), (410, 37074), (444, 34235), (492, 30895), (501, 30340), (555, 27388), (615, 24716), (668, 22755), (740, 20541), (820, 18537), (835, 18204), (1002, 15170), (1110, 13694), (1230, 12358), (1517, 10020), (1670, 9102), (2004, 7585), (2220, 6847), (2460, 6179), (2505, 6068), (3034, 5010), (3340, 4551)]