477990480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{547}}^1$

素因数の和:905

約数の個数: 160

約数和(自身を含む): 1624324608

約数和(自身を除く): 1146334128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 331, 440, 528, 547, 660, 662, 880, 993, 1094, 1320, 1324, 1641, 1655, 1986, 2188, 2640, 2648, 2735, 3282, 3310, 3641, 3972, 4376, 4965, 5296, 5470, 6017, 6564, 6620, 7282, 7944, 8205, 8752, 9930, 10923, 10940, 12034, 13128, 13240, 14564, 15888, 16410, 18051, 18205, 19860, 21846, 21880, 24068, 26256, 26480, 29128, 30085, 32820, 36102, 36410, 39720, 43692, 43760, 48136, 54615, 58256, 60170, 65640, 72204, 72820, 79440, 87384, 90255, 96272, 109230, 120340, 131280, 144408, 145640, 174768, 180510, 181057, 218460, 240680, 288816, 291280, 361020, 362114, 436920, 481360, 543171, 722040, 724228, 873840, 905285, 1086342, 1444080, 1448456, 1810570, 1991627, 2172684, 2715855, 2896912, 3621140, 3983254, 4345368, 5431710, 5974881, 7242280, 7966508, 8690736, 9958135, 10863420, 11949762, 14484560, 15933016, 19916270, 21726840, 23899524, 29874405, 31866032, 39832540, 43453680, 47799048, 59748810, 79665080, 95598096, 119497620, 159330160, 238995240, 477990480]

約数ペア:

[(1, 477990480), (2, 238995240), (3, 159330160), (4, 119497620), (5, 95598096), (6, 79665080), (8, 59748810), (10, 47799048), (11, 43453680), (12, 39832540), (15, 31866032), (16, 29874405), (20, 23899524), (22, 21726840), (24, 19916270), (30, 15933016), (33, 14484560), (40, 11949762), (44, 10863420), (48, 9958135), (55, 8690736), (60, 7966508), (66, 7242280), (80, 5974881), (88, 5431710), (110, 4345368), (120, 3983254), (132, 3621140), (165, 2896912), (176, 2715855), (220, 2172684), (240, 1991627), (264, 1810570), (330, 1448456), (331, 1444080), (440, 1086342), (528, 905285), (547, 873840), (660, 724228), (662, 722040), (880, 543171), (993, 481360), (1094, 436920), (1320, 362114), (1324, 361020), (1641, 291280), (1655, 288816), (1986, 240680), (2188, 218460), (2640, 181057), (2648, 180510), (2735, 174768), (3282, 145640), (3310, 144408), (3641, 131280), (3972, 120340), (4376, 109230), (4965, 96272), (5296, 90255), (5470, 87384), (6017, 79440), (6564, 72820), (6620, 72204), (7282, 65640), (7944, 60170), (8205, 58256), (8752, 54615), (9930, 48136), (10923, 43760), (10940, 43692), (12034, 39720), (13128, 36410), (13240, 36102), (14564, 32820), (15888, 30085), (16410, 29128), (18051, 26480), (18205, 26256), (19860, 24068), (21846, 21880)]