1993306320

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{307609}}^1$

素因数の和:307634

約数の個数: 100

約数和(自身を含む): 6923070660

約数和(自身を除く): 4929764340

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 307609, 615218, 922827, 1230436, 1538045, 1845654, 2460872, 2768481, 3076090, 3691308, 4614135, 4921744, 5536962, 6152180, 7382616, 8305443, 9228270, 11073924, 12304360, 13842405, 14765232, 16610886, 18456540, 22147848, 24608720, 24916329, 27684810, 33221772, 36913080, 41527215, 44295696, 49832658, 55369620, 66443544, 73826160, 83054430, 99665316, 110739240, 124581645, 132887088, 166108860, 199330632, 221478480, 249163290, 332217720, 398661264, 498326580, 664435440, 996653160, 1993306320]

約数ペア:

[(1, 1993306320), (2, 996653160), (3, 664435440), (4, 498326580), (5, 398661264), (6, 332217720), (8, 249163290), (9, 221478480), (10, 199330632), (12, 166108860), (15, 132887088), (16, 124581645), (18, 110739240), (20, 99665316), (24, 83054430), (27, 73826160), (30, 66443544), (36, 55369620), (40, 49832658), (45, 44295696), (48, 41527215), (54, 36913080), (60, 33221772), (72, 27684810), (80, 24916329), (81, 24608720), (90, 22147848), (108, 18456540), (120, 16610886), (135, 14765232), (144, 13842405), (162, 12304360), (180, 11073924), (216, 9228270), (240, 8305443), (270, 7382616), (324, 6152180), (360, 5536962), (405, 4921744), (432, 4614135), (540, 3691308), (648, 3076090), (720, 2768481), (810, 2460872), (1080, 1845654), (1296, 1538045), (1620, 1230436), (2160, 922827), (3240, 615218), (6480, 307609)]