54878198880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{7573}}^1$

素因数の和:8109

約数の個数: 192

約数和(自身を含む): 178832683008

約数和(自身を除く): 123954484128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 487, 496, 620, 744, 930, 974, 992, 1240, 1461, 1488, 1860, 1948, 2435, 2480, 2922, 2976, 3720, 3896, 4870, 4960, 5844, 7305, 7440, 7573, 7792, 9740, 11688, 14610, 14880, 15097, 15146, 15584, 19480, 22719, 23376, 29220, 30194, 30292, 37865, 38960, 45291, 45438, 46752, 58440, 60388, 60584, 75485, 75730, 77920, 90582, 90876, 113595, 116880, 120776, 121168, 150970, 151460, 181164, 181752, 226455, 227190, 233760, 234763, 241552, 242336, 301940, 302920, 362328, 363504, 452910, 454380, 469526, 483104, 603880, 605840, 704289, 724656, 727008, 905820, 908760, 939052, 1173815, 1207760, 1211680, 1408578, 1449312, 1811640, 1817520, 1878104, 2347630, 2415520, 2817156, 3521445, 3623280, 3635040, 3688051, 3756208, 4695260, 5634312, 7042890, 7246560, 7376102, 7512416, 9390520, 11064153, 11268624, 14085780, 14752204, 18440255, 18781040, 22128306, 22537248, 28171560, 29504408, 36880510, 37562080, 44256612, 55320765, 56343120, 59008816, 73761020, 88513224, 110641530, 112686240, 114329581, 118017632, 147522040, 177026448, 221283060, 228659162, 295044080, 342988743, 354052896, 442566120, 457318324, 571647905, 590088160, 685977486, 885132240, 914636648, 1143295810, 1371954972, 1714943715, 1770264480, 1829273296, 2286591620, 2743909944, 3429887430, 3658546592, 4573183240, 5487819888, 6859774860, 9146366480, 10975639776, 13719549720, 18292732960, 27439099440, 54878198880]

約数ペア:

[(1, 54878198880), (2, 27439099440), (3, 18292732960), (4, 13719549720), (5, 10975639776), (6, 9146366480), (8, 6859774860), (10, 5487819888), (12, 4573183240), (15, 3658546592), (16, 3429887430), (20, 2743909944), (24, 2286591620), (30, 1829273296), (31, 1770264480), (32, 1714943715), (40, 1371954972), (48, 1143295810), (60, 914636648), (62, 885132240), (80, 685977486), (93, 590088160), (96, 571647905), (120, 457318324), (124, 442566120), (155, 354052896), (160, 342988743), (186, 295044080), (240, 228659162), (248, 221283060), (310, 177026448), (372, 147522040), (465, 118017632), (480, 114329581), (487, 112686240), (496, 110641530), (620, 88513224), (744, 73761020), (930, 59008816), (974, 56343120), (992, 55320765), (1240, 44256612), (1461, 37562080), (1488, 36880510), (1860, 29504408), (1948, 28171560), (2435, 22537248), (2480, 22128306), (2922, 18781040), (2976, 18440255), (3720, 14752204), (3896, 14085780), (4870, 11268624), (4960, 11064153), (5844, 9390520), (7305, 7512416), (7440, 7376102), (7573, 7246560), (7792, 7042890), (9740, 5634312), (11688, 4695260), (14610, 3756208), (14880, 3688051), (15097, 3635040), (15146, 3623280), (15584, 3521445), (19480, 2817156), (22719, 2415520), (23376, 2347630), (29220, 1878104), (30194, 1817520), (30292, 1811640), (37865, 1449312), (38960, 1408578), (45291, 1211680), (45438, 1207760), (46752, 1173815), (58440, 939052), (60388, 908760), (60584, 905820), (75485, 727008), (75730, 724656), (77920, 704289), (90582, 605840), (90876, 603880), (113595, 483104), (116880, 469526), (120776, 454380), (121168, 452910), (150970, 363504), (151460, 362328), (181164, 302920), (181752, 301940), (226455, 242336), (227190, 241552), (233760, 234763)]