3864271920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{263953}}^1$

素因数の和:264030

約数の個数: 80

約数和(自身を含む): 12175670112

約数和(自身を除く): 8311398192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 14640, 263953, 527906, 791859, 1055812, 1319765, 1583718, 2111624, 2639530, 3167436, 3959295, 4223248, 5279060, 6334872, 7918590, 10558120, 12669744, 15837180, 16101133, 21116240, 31674360, 32202266, 48303399, 63348720, 64404532, 80505665, 96606798, 128809064, 161011330, 193213596, 241516995, 257618128, 322022660, 386427192, 483033990, 644045320, 772854384, 966067980, 1288090640, 1932135960, 3864271920]

約数ペア:

[(1, 3864271920), (2, 1932135960), (3, 1288090640), (4, 966067980), (5, 772854384), (6, 644045320), (8, 483033990), (10, 386427192), (12, 322022660), (15, 257618128), (16, 241516995), (20, 193213596), (24, 161011330), (30, 128809064), (40, 96606798), (48, 80505665), (60, 64404532), (61, 63348720), (80, 48303399), (120, 32202266), (122, 31674360), (183, 21116240), (240, 16101133), (244, 15837180), (305, 12669744), (366, 10558120), (488, 7918590), (610, 6334872), (732, 5279060), (915, 4223248), (976, 3959295), (1220, 3167436), (1464, 2639530), (1830, 2111624), (2440, 1583718), (2928, 1319765), (3660, 1055812), (4880, 791859), (7320, 527906), (14640, 263953)]