380064720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{269}}^1$

素因数の和:350

約数の個数: 240

約数和(自身を含む): 1399731840

約数和(自身を除く): 1019667120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 269, 280, 290, 336, 348, 406, 420, 435, 464, 538, 560, 580, 609, 696, 807, 812, 840, 841, 870, 1015, 1076, 1160, 1218, 1345, 1392, 1614, 1624, 1680, 1682, 1740, 1883, 2030, 2152, 2320, 2436, 2523, 2690, 3045, 3228, 3248, 3364, 3480, 3766, 4035, 4060, 4205, 4304, 4872, 5046, 5380, 5649, 5887, 6090, 6456, 6728, 6960, 7532, 7801, 8070, 8120, 8410, 9415, 9744, 10092, 10760, 11298, 11774, 12180, 12615, 12912, 13456, 15064, 15602, 16140, 16240, 16820, 17661, 18830, 20184, 21520, 22596, 23403, 23548, 24360, 25230, 28245, 29435, 30128, 31204, 32280, 33640, 35322, 37660, 39005, 40368, 45192, 46806, 47096, 48720, 50460, 54607, 56490, 58870, 62408, 64560, 67280, 70644, 75320, 78010, 88305, 90384, 93612, 94192, 100920, 109214, 112980, 117015, 117740, 124816, 141288, 150640, 156020, 163821, 176610, 187224, 201840, 218428, 225960, 226229, 234030, 235480, 273035, 282576, 312040, 327642, 353220, 374448, 436856, 451920, 452458, 468060, 470960, 546070, 624080, 655284, 678687, 706440, 819105, 873712, 904916, 936120, 1092140, 1131145, 1310568, 1357374, 1412880, 1583603, 1638210, 1809832, 1872240, 2184280, 2262290, 2621136, 2714748, 3167206, 3276420, 3393435, 3619664, 4368560, 4524580, 4750809, 5429496, 6334412, 6552840, 6786870, 7918015, 9049160, 9501618, 10858992, 12668824, 13105680, 13573740, 15836030, 18098320, 19003236, 23754045, 25337648, 27147480, 31672060, 38006472, 47508090, 54294960, 63344120, 76012944, 95016180, 126688240, 190032360, 380064720]

約数ペア:

[(1, 380064720), (2, 190032360), (3, 126688240), (4, 95016180), (5, 76012944), (6, 63344120), (7, 54294960), (8, 47508090), (10, 38006472), (12, 31672060), (14, 27147480), (15, 25337648), (16, 23754045), (20, 19003236), (21, 18098320), (24, 15836030), (28, 13573740), (29, 13105680), (30, 12668824), (35, 10858992), (40, 9501618), (42, 9049160), (48, 7918015), (56, 6786870), (58, 6552840), (60, 6334412), (70, 5429496), (80, 4750809), (84, 4524580), (87, 4368560), (105, 3619664), (112, 3393435), (116, 3276420), (120, 3167206), (140, 2714748), (145, 2621136), (168, 2262290), (174, 2184280), (203, 1872240), (210, 1809832), (232, 1638210), (240, 1583603), (269, 1412880), (280, 1357374), (290, 1310568), (336, 1131145), (348, 1092140), (406, 936120), (420, 904916), (435, 873712), (464, 819105), (538, 706440), (560, 678687), (580, 655284), (609, 624080), (696, 546070), (807, 470960), (812, 468060), (840, 452458), (841, 451920), (870, 436856), (1015, 374448), (1076, 353220), (1160, 327642), (1218, 312040), (1345, 282576), (1392, 273035), (1614, 235480), (1624, 234030), (1680, 226229), (1682, 225960), (1740, 218428), (1883, 201840), (2030, 187224), (2152, 176610), (2320, 163821), (2436, 156020), (2523, 150640), (2690, 141288), (3045, 124816), (3228, 117740), (3248, 117015), (3364, 112980), (3480, 109214), (3766, 100920), (4035, 94192), (4060, 93612), (4205, 90384), (4304, 88305), (4872, 78010), (5046, 75320), (5380, 70644), (5649, 67280), (5887, 64560), (6090, 62408), (6456, 58870), (6728, 56490), (6960, 54607), (7532, 50460), (7801, 48720), (8070, 47096), (8120, 46806), (8410, 45192), (9415, 40368), (9744, 39005), (10092, 37660), (10760, 35322), (11298, 33640), (11774, 32280), (12180, 31204), (12615, 30128), (12912, 29435), (13456, 28245), (15064, 25230), (15602, 24360), (16140, 23548), (16240, 23403), (16820, 22596), (17661, 21520), (18830, 20184)]