79128360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1787}}^1$

素因数の和:1848

約数の個数: 128

約数和(自身を含む): 270345600

約数和(自身を除く): 191217240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 328, 360, 369, 410, 492, 540, 615, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1787, 1845, 2214, 2460, 2952, 3574, 3690, 4428, 4920, 5361, 5535, 7148, 7380, 8856, 8935, 10722, 11070, 14296, 14760, 16083, 17870, 21444, 22140, 26805, 32166, 35740, 42888, 44280, 48249, 53610, 64332, 71480, 73267, 80415, 96498, 107220, 128664, 146534, 160830, 192996, 214440, 219801, 241245, 293068, 321660, 366335, 385992, 439602, 482490, 586136, 643320, 659403, 732670, 879204, 964980, 1099005, 1318806, 1465340, 1758408, 1929960, 1978209, 2198010, 2637612, 2930680, 3297015, 3956418, 4396020, 5275224, 6594030, 7912836, 8792040, 9891045, 13188060, 15825672, 19782090, 26376120, 39564180, 79128360]

約数ペア:

[(1, 79128360), (2, 39564180), (3, 26376120), (4, 19782090), (5, 15825672), (6, 13188060), (8, 9891045), (9, 8792040), (10, 7912836), (12, 6594030), (15, 5275224), (18, 4396020), (20, 3956418), (24, 3297015), (27, 2930680), (30, 2637612), (36, 2198010), (40, 1978209), (41, 1929960), (45, 1758408), (54, 1465340), (60, 1318806), (72, 1099005), (82, 964980), (90, 879204), (108, 732670), (120, 659403), (123, 643320), (135, 586136), (164, 482490), (180, 439602), (205, 385992), (216, 366335), (246, 321660), (270, 293068), (328, 241245), (360, 219801), (369, 214440), (410, 192996), (492, 160830), (540, 146534), (615, 128664), (738, 107220), (820, 96498), (984, 80415), (1080, 73267), (1107, 71480), (1230, 64332), (1476, 53610), (1640, 48249), (1787, 44280), (1845, 42888), (2214, 35740), (2460, 32166), (2952, 26805), (3574, 22140), (3690, 21444), (4428, 17870), (4920, 16083), (5361, 14760), (5535, 14296), (7148, 11070), (7380, 10722), (8856, 8935)]