26305560

素因数分解:

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

素因数の和:399

約数の個数: 160

約数和(自身を含む): 92521440

約数和(自身を除く): 66215880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 270, 276, 324, 345, 353, 360, 405, 414, 460, 540, 552, 621, 648, 690, 706, 810, 828, 920, 1035, 1059, 1080, 1242, 1380, 1412, 1620, 1656, 1765, 1863, 2070, 2118, 2484, 2760, 2824, 3105, 3177, 3240, 3530, 3726, 4140, 4236, 4968, 5295, 6210, 6354, 7060, 7452, 8119, 8280, 8472, 9315, 9531, 10590, 12420, 12708, 14120, 14904, 15885, 16238, 18630, 19062, 21180, 24357, 24840, 25416, 28593, 31770, 32476, 37260, 38124, 40595, 42360, 47655, 48714, 57186, 63540, 64952, 73071, 74520, 76248, 81190, 95310, 97428, 114372, 121785, 127080, 142965, 146142, 162380, 190620, 194856, 219213, 228744, 243570, 285930, 292284, 324760, 365355, 381240, 438426, 487140, 571860, 584568, 657639, 730710, 876852, 974280, 1096065, 1143720, 1315278, 1461420, 1753704, 2192130, 2630556, 2922840, 3288195, 4384260, 5261112, 6576390, 8768520, 13152780, 26305560]

約数ペア:

[(1, 26305560), (2, 13152780), (3, 8768520), (4, 6576390), (5, 5261112), (6, 4384260), (8, 3288195), (9, 2922840), (10, 2630556), (12, 2192130), (15, 1753704), (18, 1461420), (20, 1315278), (23, 1143720), (24, 1096065), (27, 974280), (30, 876852), (36, 730710), (40, 657639), (45, 584568), (46, 571860), (54, 487140), (60, 438426), (69, 381240), (72, 365355), (81, 324760), (90, 292284), (92, 285930), (108, 243570), (115, 228744), (120, 219213), (135, 194856), (138, 190620), (162, 162380), (180, 146142), (184, 142965), (207, 127080), (216, 121785), (230, 114372), (270, 97428), (276, 95310), (324, 81190), (345, 76248), (353, 74520), (360, 73071), (405, 64952), (414, 63540), (460, 57186), (540, 48714), (552, 47655), (621, 42360), (648, 40595), (690, 38124), (706, 37260), (810, 32476), (828, 31770), (920, 28593), (1035, 25416), (1059, 24840), (1080, 24357), (1242, 21180), (1380, 19062), (1412, 18630), (1620, 16238), (1656, 15885), (1765, 14904), (1863, 14120), (2070, 12708), (2118, 12420), (2484, 10590), (2760, 9531), (2824, 9315), (3105, 8472), (3177, 8280), (3240, 8119), (3530, 7452), (3726, 7060), (4140, 6354), (4236, 6210), (4968, 5295)]