303606720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{389}}^1$

素因数の和:683

約数の個数: 168

約数和(自身を含む): 1050828480

約数和(自身を除く): 747221760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 271, 288, 320, 360, 389, 480, 542, 576, 720, 778, 813, 960, 1084, 1167, 1355, 1440, 1556, 1626, 1945, 2168, 2334, 2439, 2710, 2880, 3112, 3252, 3501, 3890, 4065, 4336, 4668, 4878, 5420, 5835, 6224, 6504, 7002, 7780, 8130, 8672, 9336, 9756, 10840, 11670, 12195, 12448, 13008, 14004, 15560, 16260, 17344, 17505, 18672, 19512, 21680, 23340, 24390, 24896, 26016, 28008, 31120, 32520, 35010, 37344, 39024, 43360, 46680, 48780, 52032, 56016, 62240, 65040, 70020, 74688, 78048, 86720, 93360, 97560, 105419, 112032, 124480, 130080, 140040, 156096, 186720, 195120, 210838, 224064, 260160, 280080, 316257, 373440, 390240, 421676, 527095, 560160, 632514, 780480, 843352, 948771, 1054190, 1120320, 1265028, 1581285, 1686704, 1897542, 2108380, 2530056, 3162570, 3373408, 3795084, 4216760, 4743855, 5060112, 6325140, 6746816, 7590168, 8433520, 9487710, 10120224, 12650280, 15180336, 16867040, 18975420, 20240448, 25300560, 30360672, 33734080, 37950840, 50601120, 60721344, 75901680, 101202240, 151803360, 303606720]

約数ペア:

[(1, 303606720), (2, 151803360), (3, 101202240), (4, 75901680), (5, 60721344), (6, 50601120), (8, 37950840), (9, 33734080), (10, 30360672), (12, 25300560), (15, 20240448), (16, 18975420), (18, 16867040), (20, 15180336), (24, 12650280), (30, 10120224), (32, 9487710), (36, 8433520), (40, 7590168), (45, 6746816), (48, 6325140), (60, 5060112), (64, 4743855), (72, 4216760), (80, 3795084), (90, 3373408), (96, 3162570), (120, 2530056), (144, 2108380), (160, 1897542), (180, 1686704), (192, 1581285), (240, 1265028), (271, 1120320), (288, 1054190), (320, 948771), (360, 843352), (389, 780480), (480, 632514), (542, 560160), (576, 527095), (720, 421676), (778, 390240), (813, 373440), (960, 316257), (1084, 280080), (1167, 260160), (1355, 224064), (1440, 210838), (1556, 195120), (1626, 186720), (1945, 156096), (2168, 140040), (2334, 130080), (2439, 124480), (2710, 112032), (2880, 105419), (3112, 97560), (3252, 93360), (3501, 86720), (3890, 78048), (4065, 74688), (4336, 70020), (4668, 65040), (4878, 62240), (5420, 56016), (5835, 52032), (6224, 48780), (6504, 46680), (7002, 43360), (7780, 39024), (8130, 37344), (8672, 35010), (9336, 32520), (9756, 31120), (10840, 28008), (11670, 26016), (12195, 24896), (12448, 24390), (13008, 23340), (14004, 21680), (15560, 19512), (16260, 18672), (17344, 17505)]