1383213240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{571}}^1\times {\mathrm{2243}}^1$

素因数の和:2834

約数の個数: 128

約数和(自身を含む): 4620844800

約数和(自身を除く): 3237631560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 571, 1080, 1142, 1713, 2243, 2284, 2855, 3426, 4486, 4568, 5139, 5710, 6729, 6852, 8565, 8972, 10278, 11215, 11420, 13458, 13704, 15417, 17130, 17944, 20187, 20556, 22430, 22840, 25695, 26916, 30834, 33645, 34260, 40374, 41112, 44860, 51390, 53832, 60561, 61668, 67290, 68520, 77085, 80748, 89720, 100935, 102780, 121122, 123336, 134580, 154170, 161496, 201870, 205560, 242244, 269160, 302805, 308340, 403740, 484488, 605610, 616680, 807480, 1211220, 1280753, 2422440, 2561506, 3842259, 5123012, 6403765, 7684518, 10246024, 11526777, 12807530, 15369036, 19211295, 23053554, 25615060, 30738072, 34580331, 38422590, 46107108, 51230120, 57633885, 69160662, 76845180, 92214216, 115267770, 138321324, 153690360, 172901655, 230535540, 276642648, 345803310, 461071080, 691606620, 1383213240]

約数ペア:

[(1, 1383213240), (2, 691606620), (3, 461071080), (4, 345803310), (5, 276642648), (6, 230535540), (8, 172901655), (9, 153690360), (10, 138321324), (12, 115267770), (15, 92214216), (18, 76845180), (20, 69160662), (24, 57633885), (27, 51230120), (30, 46107108), (36, 38422590), (40, 34580331), (45, 30738072), (54, 25615060), (60, 23053554), (72, 19211295), (90, 15369036), (108, 12807530), (120, 11526777), (135, 10246024), (180, 7684518), (216, 6403765), (270, 5123012), (360, 3842259), (540, 2561506), (571, 2422440), (1080, 1280753), (1142, 1211220), (1713, 807480), (2243, 616680), (2284, 605610), (2855, 484488), (3426, 403740), (4486, 308340), (4568, 302805), (5139, 269160), (5710, 242244), (6729, 205560), (6852, 201870), (8565, 161496), (8972, 154170), (10278, 134580), (11215, 123336), (11420, 121122), (13458, 102780), (13704, 100935), (15417, 89720), (17130, 80748), (17944, 77085), (20187, 68520), (20556, 67290), (22430, 61668), (22840, 60561), (25695, 53832), (26916, 51390), (30834, 44860), (33645, 41112), (34260, 40374)]