120338280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:352

約数の個数: 192

約数和(自身を含む): 415134720

約数和(自身を除く): 294796440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 41, 45, 60, 62, 72, 82, 90, 93, 120, 123, 124, 155, 164, 180, 186, 205, 246, 248, 263, 279, 310, 328, 360, 369, 372, 410, 465, 492, 526, 558, 615, 620, 738, 744, 789, 820, 930, 984, 1052, 1116, 1230, 1240, 1271, 1315, 1395, 1476, 1578, 1640, 1845, 1860, 2104, 2232, 2367, 2460, 2542, 2630, 2790, 2952, 3156, 3690, 3720, 3813, 3945, 4734, 4920, 5084, 5260, 5580, 6312, 6355, 7380, 7626, 7890, 8153, 9468, 10168, 10520, 10783, 11160, 11439, 11835, 12710, 14760, 15252, 15780, 16306, 18936, 19065, 21566, 22878, 23670, 24459, 25420, 30504, 31560, 32349, 32612, 38130, 40765, 43132, 45756, 47340, 48918, 50840, 53915, 57195, 64698, 65224, 73377, 76260, 81530, 86264, 91512, 94680, 97047, 97836, 107830, 114390, 122295, 129396, 146754, 152520, 161745, 163060, 194094, 195672, 215660, 228780, 244590, 258792, 293508, 323490, 326120, 334273, 366885, 388188, 431320, 457560, 485235, 489180, 587016, 646980, 668546, 733770, 776376, 970470, 978360, 1002819, 1293960, 1337092, 1467540, 1671365, 1940940, 2005638, 2674184, 2935080, 3008457, 3342730, 3881880, 4011276, 5014095, 6016914, 6685460, 8022552, 10028190, 12033828, 13370920, 15042285, 20056380, 24067656, 30084570, 40112760, 60169140, 120338280]

約数ペア:

[(1, 120338280), (2, 60169140), (3, 40112760), (4, 30084570), (5, 24067656), (6, 20056380), (8, 15042285), (9, 13370920), (10, 12033828), (12, 10028190), (15, 8022552), (18, 6685460), (20, 6016914), (24, 5014095), (30, 4011276), (31, 3881880), (36, 3342730), (40, 3008457), (41, 2935080), (45, 2674184), (60, 2005638), (62, 1940940), (72, 1671365), (82, 1467540), (90, 1337092), (93, 1293960), (120, 1002819), (123, 978360), (124, 970470), (155, 776376), (164, 733770), (180, 668546), (186, 646980), (205, 587016), (246, 489180), (248, 485235), (263, 457560), (279, 431320), (310, 388188), (328, 366885), (360, 334273), (369, 326120), (372, 323490), (410, 293508), (465, 258792), (492, 244590), (526, 228780), (558, 215660), (615, 195672), (620, 194094), (738, 163060), (744, 161745), (789, 152520), (820, 146754), (930, 129396), (984, 122295), (1052, 114390), (1116, 107830), (1230, 97836), (1240, 97047), (1271, 94680), (1315, 91512), (1395, 86264), (1476, 81530), (1578, 76260), (1640, 73377), (1845, 65224), (1860, 64698), (2104, 57195), (2232, 53915), (2367, 50840), (2460, 48918), (2542, 47340), (2630, 45756), (2790, 43132), (2952, 40765), (3156, 38130), (3690, 32612), (3720, 32349), (3813, 31560), (3945, 30504), (4734, 25420), (4920, 24459), (5084, 23670), (5260, 22878), (5580, 21566), (6312, 19065), (6355, 18936), (7380, 16306), (7626, 15780), (7890, 15252), (8153, 14760), (9468, 12710), (10168, 11835), (10520, 11439), (10783, 11160)]