378264480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2311}}^1$

素因数の和:2371

約数の個数: 192

約数和(自身を含む): 1342365696

約数和(自身を除く): 964101216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 682, 744, 880, 930, 992, 1023, 1056, 1240, 1320, 1364, 1488, 1705, 1760, 1860, 2046, 2311, 2480, 2640, 2728, 2976, 3410, 3720, 4092, 4622, 4960, 5115, 5280, 5456, 6820, 6933, 7440, 8184, 9244, 10230, 10912, 11555, 13640, 13866, 14880, 16368, 18488, 20460, 23110, 25421, 27280, 27732, 32736, 34665, 36976, 40920, 46220, 50842, 54560, 55464, 69330, 71641, 73952, 76263, 81840, 92440, 101684, 110928, 127105, 138660, 143282, 152526, 163680, 184880, 203368, 214923, 221856, 254210, 277320, 286564, 305052, 358205, 369760, 381315, 406736, 429846, 508420, 554640, 573128, 610104, 716410, 762630, 788051, 813472, 859692, 1016840, 1074615, 1109280, 1146256, 1220208, 1432820, 1525260, 1576102, 1719384, 2033680, 2149230, 2292512, 2364153, 2440416, 2865640, 3050520, 3152204, 3438768, 3940255, 4067360, 4298460, 4728306, 5731280, 6101040, 6304408, 6877536, 7880510, 8596920, 9456612, 11462560, 11820765, 12202080, 12608816, 15761020, 17193840, 18913224, 23641530, 25217632, 31522040, 34387680, 37826448, 47283060, 63044080, 75652896, 94566120, 126088160, 189132240, 378264480]

約数ペア:

[(1, 378264480), (2, 189132240), (3, 126088160), (4, 94566120), (5, 75652896), (6, 63044080), (8, 47283060), (10, 37826448), (11, 34387680), (12, 31522040), (15, 25217632), (16, 23641530), (20, 18913224), (22, 17193840), (24, 15761020), (30, 12608816), (31, 12202080), (32, 11820765), (33, 11462560), (40, 9456612), (44, 8596920), (48, 7880510), (55, 6877536), (60, 6304408), (62, 6101040), (66, 5731280), (80, 4728306), (88, 4298460), (93, 4067360), (96, 3940255), (110, 3438768), (120, 3152204), (124, 3050520), (132, 2865640), (155, 2440416), (160, 2364153), (165, 2292512), (176, 2149230), (186, 2033680), (220, 1719384), (240, 1576102), (248, 1525260), (264, 1432820), (310, 1220208), (330, 1146256), (341, 1109280), (352, 1074615), (372, 1016840), (440, 859692), (465, 813472), (480, 788051), (496, 762630), (528, 716410), (620, 610104), (660, 573128), (682, 554640), (744, 508420), (880, 429846), (930, 406736), (992, 381315), (1023, 369760), (1056, 358205), (1240, 305052), (1320, 286564), (1364, 277320), (1488, 254210), (1705, 221856), (1760, 214923), (1860, 203368), (2046, 184880), (2311, 163680), (2480, 152526), (2640, 143282), (2728, 138660), (2976, 127105), (3410, 110928), (3720, 101684), (4092, 92440), (4622, 81840), (4960, 76263), (5115, 73952), (5280, 71641), (5456, 69330), (6820, 55464), (6933, 54560), (7440, 50842), (8184, 46220), (9244, 40920), (10230, 36976), (10912, 34665), (11555, 32736), (13640, 27732), (13866, 27280), (14880, 25421), (16368, 23110), (18488, 20460)]