488719080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:432

約数の個数: 192

約数和(自身を含む): 1644477120

約数和(自身を除く): 1155758040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 131, 172, 180, 215, 241, 258, 262, 344, 360, 387, 393, 430, 482, 516, 524, 645, 655, 723, 774, 786, 860, 964, 1032, 1048, 1179, 1205, 1290, 1310, 1446, 1548, 1572, 1720, 1928, 1935, 1965, 2169, 2358, 2410, 2580, 2620, 2892, 3096, 3144, 3615, 3870, 3930, 4338, 4716, 4820, 5160, 5240, 5633, 5784, 5895, 7230, 7740, 7860, 8676, 9432, 9640, 10363, 10845, 11266, 11790, 14460, 15480, 15720, 16899, 17352, 20726, 21690, 22532, 23580, 28165, 28920, 31089, 31571, 33798, 41452, 43380, 45064, 47160, 50697, 51815, 56330, 62178, 63142, 67596, 82904, 84495, 86760, 93267, 94713, 101394, 103630, 112660, 124356, 126284, 135192, 155445, 157855, 168990, 186534, 189426, 202788, 207260, 225320, 248712, 252568, 253485, 284139, 310890, 315710, 337980, 373068, 378852, 405576, 414520, 466335, 473565, 506970, 568278, 621780, 631420, 675960, 746136, 757704, 932670, 947130, 1013940, 1136556, 1243560, 1262840, 1357553, 1420695, 1865340, 1894260, 2027880, 2273112, 2715106, 2841390, 3730680, 3788520, 4072659, 5430212, 5682780, 6787765, 8145318, 10860424, 11365560, 12217977, 13575530, 16290636, 20363295, 24435954, 27151060, 32581272, 40726590, 48871908, 54302120, 61089885, 81453180, 97743816, 122179770, 162906360, 244359540, 488719080]

約数ペア:

[(1, 488719080), (2, 244359540), (3, 162906360), (4, 122179770), (5, 97743816), (6, 81453180), (8, 61089885), (9, 54302120), (10, 48871908), (12, 40726590), (15, 32581272), (18, 27151060), (20, 24435954), (24, 20363295), (30, 16290636), (36, 13575530), (40, 12217977), (43, 11365560), (45, 10860424), (60, 8145318), (72, 6787765), (86, 5682780), (90, 5430212), (120, 4072659), (129, 3788520), (131, 3730680), (172, 2841390), (180, 2715106), (215, 2273112), (241, 2027880), (258, 1894260), (262, 1865340), (344, 1420695), (360, 1357553), (387, 1262840), (393, 1243560), (430, 1136556), (482, 1013940), (516, 947130), (524, 932670), (645, 757704), (655, 746136), (723, 675960), (774, 631420), (786, 621780), (860, 568278), (964, 506970), (1032, 473565), (1048, 466335), (1179, 414520), (1205, 405576), (1290, 378852), (1310, 373068), (1446, 337980), (1548, 315710), (1572, 310890), (1720, 284139), (1928, 253485), (1935, 252568), (1965, 248712), (2169, 225320), (2358, 207260), (2410, 202788), (2580, 189426), (2620, 186534), (2892, 168990), (3096, 157855), (3144, 155445), (3615, 135192), (3870, 126284), (3930, 124356), (4338, 112660), (4716, 103630), (4820, 101394), (5160, 94713), (5240, 93267), (5633, 86760), (5784, 84495), (5895, 82904), (7230, 67596), (7740, 63142), (7860, 62178), (8676, 56330), (9432, 51815), (9640, 50697), (10363, 47160), (10845, 45064), (11266, 43380), (11790, 41452), (14460, 33798), (15480, 31571), (15720, 31089), (16899, 28920), (17352, 28165), (20726, 23580), (21690, 22532)]