304794480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:695

約数の個数: 160

約数和(自身を含む): 990793728

約数和(自身を除く): 685999248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 71, 80, 93, 120, 124, 142, 155, 186, 213, 240, 248, 284, 310, 355, 372, 426, 465, 496, 568, 577, 620, 710, 744, 852, 930, 1065, 1136, 1154, 1240, 1420, 1488, 1704, 1731, 1860, 2130, 2201, 2308, 2480, 2840, 2885, 3408, 3462, 3720, 4260, 4402, 4616, 5680, 5770, 6603, 6924, 7440, 8520, 8655, 8804, 9232, 11005, 11540, 13206, 13848, 17040, 17310, 17608, 17887, 22010, 23080, 26412, 27696, 33015, 34620, 35216, 35774, 40967, 44020, 46160, 52824, 53661, 66030, 69240, 71548, 81934, 88040, 89435, 105648, 107322, 122901, 132060, 138480, 143096, 163868, 176080, 178870, 204835, 214644, 245802, 264120, 268305, 286192, 327736, 357740, 409670, 429288, 491604, 528240, 536610, 614505, 655472, 715480, 819340, 858576, 983208, 1073220, 1229010, 1269977, 1430960, 1638680, 1966416, 2146440, 2458020, 2539954, 3277360, 3809931, 4292880, 4916040, 5079908, 6349885, 7619862, 9832080, 10159816, 12699770, 15239724, 19049655, 20319632, 25399540, 30479448, 38099310, 50799080, 60958896, 76198620, 101598160, 152397240, 304794480]

約数ペア:

[(1, 304794480), (2, 152397240), (3, 101598160), (4, 76198620), (5, 60958896), (6, 50799080), (8, 38099310), (10, 30479448), (12, 25399540), (15, 20319632), (16, 19049655), (20, 15239724), (24, 12699770), (30, 10159816), (31, 9832080), (40, 7619862), (48, 6349885), (60, 5079908), (62, 4916040), (71, 4292880), (80, 3809931), (93, 3277360), (120, 2539954), (124, 2458020), (142, 2146440), (155, 1966416), (186, 1638680), (213, 1430960), (240, 1269977), (248, 1229010), (284, 1073220), (310, 983208), (355, 858576), (372, 819340), (426, 715480), (465, 655472), (496, 614505), (568, 536610), (577, 528240), (620, 491604), (710, 429288), (744, 409670), (852, 357740), (930, 327736), (1065, 286192), (1136, 268305), (1154, 264120), (1240, 245802), (1420, 214644), (1488, 204835), (1704, 178870), (1731, 176080), (1860, 163868), (2130, 143096), (2201, 138480), (2308, 132060), (2480, 122901), (2840, 107322), (2885, 105648), (3408, 89435), (3462, 88040), (3720, 81934), (4260, 71548), (4402, 69240), (4616, 66030), (5680, 53661), (5770, 52824), (6603, 46160), (6924, 44020), (7440, 40967), (8520, 35774), (8655, 35216), (8804, 34620), (9232, 33015), (11005, 27696), (11540, 26412), (13206, 23080), (13848, 22010), (17040, 17887), (17310, 17608)]