788893740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{3067}}^1$

素因数の和:4511

約数の個数: 72

約数和(自身を含む): 2395433040

約数和(自身を除く): 1606539300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1429, 2858, 3067, 4287, 5716, 6134, 7145, 8574, 9201, 12268, 12861, 14290, 15335, 17148, 18402, 21435, 25722, 27603, 28580, 30670, 36804, 42870, 46005, 51444, 55206, 61340, 64305, 85740, 92010, 110412, 128610, 138015, 184020, 257220, 276030, 552060, 4382743, 8765486, 13148229, 17530972, 21913715, 26296458, 39444687, 43827430, 52592916, 65741145, 78889374, 87654860, 131482290, 157778748, 197223435, 262964580, 394446870, 788893740]

約数ペア:

[(1, 788893740), (2, 394446870), (3, 262964580), (4, 197223435), (5, 157778748), (6, 131482290), (9, 87654860), (10, 78889374), (12, 65741145), (15, 52592916), (18, 43827430), (20, 39444687), (30, 26296458), (36, 21913715), (45, 17530972), (60, 13148229), (90, 8765486), (180, 4382743), (1429, 552060), (2858, 276030), (3067, 257220), (4287, 184020), (5716, 138015), (6134, 128610), (7145, 110412), (8574, 92010), (9201, 85740), (12268, 64305), (12861, 61340), (14290, 55206), (15335, 51444), (17148, 46005), (18402, 42870), (21435, 36804), (25722, 30670), (27603, 28580)]