90465672720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22172959}}^1$

素因数の和:22172992

約数の個数: 80

約数和(自身を含む): 296940280320

約数和(自身を除く): 206474607600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 22172959, 44345918, 66518877, 88691836, 110864795, 133037754, 177383672, 221729590, 266075508, 332594385, 354767344, 376940303, 443459180, 532151016, 665188770, 753880606, 886918360, 1064302032, 1130820909, 1330377540, 1507761212, 1773836720, 1884701515, 2261641818, 2660755080, 3015522424, 3769403030, 4523283636, 5321510160, 5654104545, 6031044848, 7538806060, 9046567272, 11308209090, 15077612120, 18093134544, 22616418180, 30155224240, 45232836360, 90465672720]

約数ペア:

[(1, 90465672720), (2, 45232836360), (3, 30155224240), (4, 22616418180), (5, 18093134544), (6, 15077612120), (8, 11308209090), (10, 9046567272), (12, 7538806060), (15, 6031044848), (16, 5654104545), (17, 5321510160), (20, 4523283636), (24, 3769403030), (30, 3015522424), (34, 2660755080), (40, 2261641818), (48, 1884701515), (51, 1773836720), (60, 1507761212), (68, 1330377540), (80, 1130820909), (85, 1064302032), (102, 886918360), (120, 753880606), (136, 665188770), (170, 532151016), (204, 443459180), (240, 376940303), (255, 354767344), (272, 332594385), (340, 266075508), (408, 221729590), (510, 177383672), (680, 133037754), (816, 110864795), (1020, 88691836), (1360, 66518877), (2040, 44345918), (4080, 22172959)]