303269280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:367

約数の個数: 192

約数和(自身を含む): 1001548800

約数和(自身を除く): 698279520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 89, 93, 96, 120, 124, 155, 160, 178, 186, 229, 240, 248, 267, 310, 356, 372, 445, 458, 465, 480, 496, 534, 620, 687, 712, 744, 890, 916, 930, 992, 1068, 1145, 1240, 1335, 1374, 1424, 1488, 1780, 1832, 1860, 2136, 2290, 2480, 2670, 2748, 2759, 2848, 2976, 3435, 3560, 3664, 3720, 4272, 4580, 4960, 5340, 5496, 5518, 6870, 7099, 7120, 7328, 7440, 8277, 8544, 9160, 10680, 10992, 11036, 13740, 13795, 14198, 14240, 14880, 16554, 18320, 20381, 21297, 21360, 21984, 22072, 27480, 27590, 28396, 33108, 35495, 36640, 40762, 41385, 42594, 42720, 44144, 54960, 55180, 56792, 61143, 66216, 70990, 81524, 82770, 85188, 88288, 101905, 106485, 109920, 110360, 113584, 122286, 132432, 141980, 163048, 165540, 170376, 203810, 212970, 220720, 227168, 244572, 264864, 283960, 305715, 326096, 331080, 340752, 407620, 425940, 441440, 489144, 567920, 611430, 631811, 652192, 662160, 681504, 815240, 851880, 978288, 1135840, 1222860, 1263622, 1324320, 1630480, 1703760, 1895433, 1956576, 2445720, 2527244, 3159055, 3260960, 3407520, 3790866, 4891440, 5054488, 6318110, 7581732, 9477165, 9782880, 10108976, 12636220, 15163464, 18954330, 20217952, 25272440, 30326928, 37908660, 50544880, 60653856, 75817320, 101089760, 151634640, 303269280]

約数ペア:

[(1, 303269280), (2, 151634640), (3, 101089760), (4, 75817320), (5, 60653856), (6, 50544880), (8, 37908660), (10, 30326928), (12, 25272440), (15, 20217952), (16, 18954330), (20, 15163464), (24, 12636220), (30, 10108976), (31, 9782880), (32, 9477165), (40, 7581732), (48, 6318110), (60, 5054488), (62, 4891440), (80, 3790866), (89, 3407520), (93, 3260960), (96, 3159055), (120, 2527244), (124, 2445720), (155, 1956576), (160, 1895433), (178, 1703760), (186, 1630480), (229, 1324320), (240, 1263622), (248, 1222860), (267, 1135840), (310, 978288), (356, 851880), (372, 815240), (445, 681504), (458, 662160), (465, 652192), (480, 631811), (496, 611430), (534, 567920), (620, 489144), (687, 441440), (712, 425940), (744, 407620), (890, 340752), (916, 331080), (930, 326096), (992, 305715), (1068, 283960), (1145, 264864), (1240, 244572), (1335, 227168), (1374, 220720), (1424, 212970), (1488, 203810), (1780, 170376), (1832, 165540), (1860, 163048), (2136, 141980), (2290, 132432), (2480, 122286), (2670, 113584), (2748, 110360), (2759, 109920), (2848, 106485), (2976, 101905), (3435, 88288), (3560, 85188), (3664, 82770), (3720, 81524), (4272, 70990), (4580, 66216), (4960, 61143), (5340, 56792), (5496, 55180), (5518, 54960), (6870, 44144), (7099, 42720), (7120, 42594), (7328, 41385), (7440, 40762), (8277, 36640), (8544, 35495), (9160, 33108), (10680, 28396), (10992, 27590), (11036, 27480), (13740, 22072), (13795, 21984), (14198, 21360), (14240, 21297), (14880, 20381), (16554, 18320)]