197806320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{91577}}^1$

素因数の和:91599

約数の個数: 80

約数和(自身を含む): 681340320

約数和(自身を除く): 483534000

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, 91577, 183154, 274731, 366308, 457885, 549462, 732616, 824193, 915770, 1098924, 1373655, 1465232, 1648386, 1831540, 2197848, 2472579, 2747310, 3296772, 3663080, 4120965, 4395696, 4945158, 5494620, 6593544, 7326160, 8241930, 9890316, 10989240, 12362895, 13187088, 16483860, 19780632, 21978480, 24725790, 32967720, 39561264, 49451580, 65935440, 98903160, 197806320]

約数ペア:

[(1, 197806320), (2, 98903160), (3, 65935440), (4, 49451580), (5, 39561264), (6, 32967720), (8, 24725790), (9, 21978480), (10, 19780632), (12, 16483860), (15, 13187088), (16, 12362895), (18, 10989240), (20, 9890316), (24, 8241930), (27, 7326160), (30, 6593544), (36, 5494620), (40, 4945158), (45, 4395696), (48, 4120965), (54, 3663080), (60, 3296772), (72, 2747310), (80, 2472579), (90, 2197848), (108, 1831540), (120, 1648386), (135, 1465232), (144, 1373655), (180, 1098924), (216, 915770), (240, 824193), (270, 732616), (360, 549462), (432, 457885), (540, 366308), (720, 274731), (1080, 183154), (2160, 91577)]