42355440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19609}}^1$

素因数の和:19631

約数の個数: 80

約数和(自身を含む): 145898400

約数和(自身を除く): 103542960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 19609, 39218, 58827, 78436, 98045, 117654, 156872, 176481, 196090, 235308, 294135, 313744, 352962, 392180, 470616, 529443, 588270, 705924, 784360, 882405, 941232, 1058886, 1176540, 1411848, 1568720, 1764810, 2117772, 2353080, 2647215, 2823696, 3529620, 4235544, 4706160, 5294430, 7059240, 8471088, 10588860, 14118480, 21177720, 42355440]

約数ペア:

[(1, 42355440), (2, 21177720), (3, 14118480), (4, 10588860), (5, 8471088), (6, 7059240), (8, 5294430), (9, 4706160), (10, 4235544), (12, 3529620), (15, 2823696), (16, 2647215), (18, 2353080), (20, 2117772), (24, 1764810), (27, 1568720), (30, 1411848), (36, 1176540), (40, 1058886), (45, 941232), (48, 882405), (54, 784360), (60, 705924), (72, 588270), (80, 529443), (90, 470616), (108, 392180), (120, 352962), (135, 313744), (144, 294135), (180, 235308), (216, 196090), (240, 176481), (270, 156872), (360, 117654), (432, 98045), (540, 78436), (720, 58827), (1080, 39218), (2160, 19609)]