449243280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{863}}^1$

素因数の和:1126

約数の個数: 160

約数和(自身を含む): 1555614720

約数和(自身を除く): 1106371440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 241, 270, 360, 432, 482, 540, 720, 723, 863, 964, 1080, 1205, 1446, 1726, 1928, 2160, 2169, 2410, 2589, 2892, 3452, 3615, 3856, 4315, 4338, 4820, 5178, 5784, 6507, 6904, 7230, 7767, 8630, 8676, 9640, 10356, 10845, 11568, 12945, 13014, 13808, 14460, 15534, 17260, 17352, 19280, 20712, 21690, 23301, 25890, 26028, 28920, 31068, 32535, 34520, 34704, 38835, 41424, 43380, 46602, 51780, 52056, 57840, 62136, 65070, 69040, 77670, 86760, 93204, 103560, 104112, 116505, 124272, 130140, 155340, 173520, 186408, 207120, 207983, 233010, 260280, 310680, 372816, 415966, 466020, 520560, 621360, 623949, 831932, 932040, 1039915, 1247898, 1663864, 1864080, 1871847, 2079830, 2495796, 3119745, 3327728, 3743694, 4159660, 4991592, 5615541, 6239490, 7487388, 8319320, 9359235, 9983184, 11231082, 12478980, 14974776, 16638640, 18718470, 22462164, 24957960, 28077705, 29949552, 37436940, 44924328, 49915920, 56155410, 74873880, 89848656, 112310820, 149747760, 224621640, 449243280]

約数ペア:

[(1, 449243280), (2, 224621640), (3, 149747760), (4, 112310820), (5, 89848656), (6, 74873880), (8, 56155410), (9, 49915920), (10, 44924328), (12, 37436940), (15, 29949552), (16, 28077705), (18, 24957960), (20, 22462164), (24, 18718470), (27, 16638640), (30, 14974776), (36, 12478980), (40, 11231082), (45, 9983184), (48, 9359235), (54, 8319320), (60, 7487388), (72, 6239490), (80, 5615541), (90, 4991592), (108, 4159660), (120, 3743694), (135, 3327728), (144, 3119745), (180, 2495796), (216, 2079830), (240, 1871847), (241, 1864080), (270, 1663864), (360, 1247898), (432, 1039915), (482, 932040), (540, 831932), (720, 623949), (723, 621360), (863, 520560), (964, 466020), (1080, 415966), (1205, 372816), (1446, 310680), (1726, 260280), (1928, 233010), (2160, 207983), (2169, 207120), (2410, 186408), (2589, 173520), (2892, 155340), (3452, 130140), (3615, 124272), (3856, 116505), (4315, 104112), (4338, 103560), (4820, 93204), (5178, 86760), (5784, 77670), (6507, 69040), (6904, 65070), (7230, 62136), (7767, 57840), (8630, 52056), (8676, 51780), (9640, 46602), (10356, 43380), (10845, 41424), (11568, 38835), (12945, 34704), (13014, 34520), (13808, 32535), (14460, 31068), (15534, 28920), (17260, 26028), (17352, 25890), (19280, 23301), (20712, 21690)]