200460240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2003}}^1$

素因数の和:2161

約数の個数: 120

約数和(自身を含む): 678394080

約数和(自身を除く): 477933840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 139, 144, 180, 240, 278, 360, 417, 556, 695, 720, 834, 1112, 1251, 1390, 1668, 2003, 2085, 2224, 2502, 2780, 3336, 4006, 4170, 5004, 5560, 6009, 6255, 6672, 8012, 8340, 10008, 10015, 11120, 12018, 12510, 16024, 16680, 18027, 20016, 20030, 24036, 25020, 30045, 32048, 33360, 36054, 40060, 48072, 50040, 60090, 72108, 80120, 90135, 96144, 100080, 120180, 144216, 160240, 180270, 240360, 278417, 288432, 360540, 480720, 556834, 721080, 835251, 1113668, 1392085, 1442160, 1670502, 2227336, 2505753, 2784170, 3341004, 4176255, 4454672, 5011506, 5568340, 6682008, 8352510, 10023012, 11136680, 12528765, 13364016, 16705020, 20046024, 22273360, 25057530, 33410040, 40092048, 50115060, 66820080, 100230120, 200460240]

約数ペア:

[(1, 200460240), (2, 100230120), (3, 66820080), (4, 50115060), (5, 40092048), (6, 33410040), (8, 25057530), (9, 22273360), (10, 20046024), (12, 16705020), (15, 13364016), (16, 12528765), (18, 11136680), (20, 10023012), (24, 8352510), (30, 6682008), (36, 5568340), (40, 5011506), (45, 4454672), (48, 4176255), (60, 3341004), (72, 2784170), (80, 2505753), (90, 2227336), (120, 1670502), (139, 1442160), (144, 1392085), (180, 1113668), (240, 835251), (278, 721080), (360, 556834), (417, 480720), (556, 360540), (695, 288432), (720, 278417), (834, 240360), (1112, 180270), (1251, 160240), (1390, 144216), (1668, 120180), (2003, 100080), (2085, 96144), (2224, 90135), (2502, 80120), (2780, 72108), (3336, 60090), (4006, 50040), (4170, 48072), (5004, 40060), (5560, 36054), (6009, 33360), (6255, 32048), (6672, 30045), (8012, 25020), (8340, 24036), (10008, 20030), (10015, 20016), (11120, 18027), (12018, 16680), (12510, 16024)]