13152780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:397

約数の個数: 120

約数和(自身を含む): 43176672

約数和(自身を除く): 30023892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 324, 345, 353, 405, 414, 460, 540, 621, 690, 706, 810, 828, 1035, 1059, 1242, 1380, 1412, 1620, 1765, 1863, 2070, 2118, 2484, 3105, 3177, 3530, 3726, 4140, 4236, 5295, 6210, 6354, 7060, 7452, 8119, 9315, 9531, 10590, 12420, 12708, 15885, 16238, 18630, 19062, 21180, 24357, 28593, 31770, 32476, 37260, 38124, 40595, 47655, 48714, 57186, 63540, 73071, 81190, 95310, 97428, 114372, 121785, 142965, 146142, 162380, 190620, 219213, 243570, 285930, 292284, 365355, 438426, 487140, 571860, 657639, 730710, 876852, 1096065, 1315278, 1461420, 2192130, 2630556, 3288195, 4384260, 6576390, 13152780]

約数ペア:

[(1, 13152780), (2, 6576390), (3, 4384260), (4, 3288195), (5, 2630556), (6, 2192130), (9, 1461420), (10, 1315278), (12, 1096065), (15, 876852), (18, 730710), (20, 657639), (23, 571860), (27, 487140), (30, 438426), (36, 365355), (45, 292284), (46, 285930), (54, 243570), (60, 219213), (69, 190620), (81, 162380), (90, 146142), (92, 142965), (108, 121785), (115, 114372), (135, 97428), (138, 95310), (162, 81190), (180, 73071), (207, 63540), (230, 57186), (270, 48714), (276, 47655), (324, 40595), (345, 38124), (353, 37260), (405, 32476), (414, 31770), (460, 28593), (540, 24357), (621, 21180), (690, 19062), (706, 18630), (810, 16238), (828, 15885), (1035, 12708), (1059, 12420), (1242, 10590), (1380, 9531), (1412, 9315), (1620, 8119), (1765, 7452), (1863, 7060), (2070, 6354), (2118, 6210), (2484, 5295), (3105, 4236), (3177, 4140), (3530, 3726)]