1238643360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9887}}^1$

素因数の和:9940

約数の個数: 192

約数和(自身を含む): 4485196800

約数和(自身を除く): 3246553440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 174, 180, 216, 232, 240, 261, 270, 288, 290, 348, 360, 432, 435, 464, 480, 522, 540, 580, 696, 720, 783, 864, 870, 928, 1044, 1080, 1160, 1305, 1392, 1440, 1566, 1740, 2088, 2160, 2320, 2610, 2784, 3132, 3480, 3915, 4176, 4320, 4640, 5220, 6264, 6960, 7830, 8352, 9887, 10440, 12528, 13920, 15660, 19774, 20880, 25056, 29661, 31320, 39548, 41760, 49435, 59322, 62640, 79096, 88983, 98870, 118644, 125280, 148305, 158192, 177966, 197740, 237288, 266949, 286723, 296610, 316384, 355932, 395480, 444915, 474576, 533898, 573446, 593220, 711864, 790960, 860169, 889830, 949152, 1067796, 1146892, 1186440, 1334745, 1423728, 1433615, 1581920, 1720338, 1779660, 2135592, 2293784, 2372880, 2580507, 2669490, 2847456, 2867230, 3440676, 3559320, 4271184, 4300845, 4587568, 4745760, 5161014, 5338980, 5734460, 6881352, 7118640, 7741521, 8542368, 8601690, 9175136, 10322028, 10677960, 11468920, 12902535, 13762704, 14237280, 15483042, 17203380, 20644056, 21355920, 22937840, 25805070, 27525408, 30966084, 34406760, 38707605, 41288112, 42711840, 45875680, 51610140, 61932168, 68813520, 77415210, 82576224, 103220280, 123864336, 137627040, 154830420, 206440560, 247728672, 309660840, 412881120, 619321680, 1238643360]

約数ペア:

[(1, 1238643360), (2, 619321680), (3, 412881120), (4, 309660840), (5, 247728672), (6, 206440560), (8, 154830420), (9, 137627040), (10, 123864336), (12, 103220280), (15, 82576224), (16, 77415210), (18, 68813520), (20, 61932168), (24, 51610140), (27, 45875680), (29, 42711840), (30, 41288112), (32, 38707605), (36, 34406760), (40, 30966084), (45, 27525408), (48, 25805070), (54, 22937840), (58, 21355920), (60, 20644056), (72, 17203380), (80, 15483042), (87, 14237280), (90, 13762704), (96, 12902535), (108, 11468920), (116, 10677960), (120, 10322028), (135, 9175136), (144, 8601690), (145, 8542368), (160, 7741521), (174, 7118640), (180, 6881352), (216, 5734460), (232, 5338980), (240, 5161014), (261, 4745760), (270, 4587568), (288, 4300845), (290, 4271184), (348, 3559320), (360, 3440676), (432, 2867230), (435, 2847456), (464, 2669490), (480, 2580507), (522, 2372880), (540, 2293784), (580, 2135592), (696, 1779660), (720, 1720338), (783, 1581920), (864, 1433615), (870, 1423728), (928, 1334745), (1044, 1186440), (1080, 1146892), (1160, 1067796), (1305, 949152), (1392, 889830), (1440, 860169), (1566, 790960), (1740, 711864), (2088, 593220), (2160, 573446), (2320, 533898), (2610, 474576), (2784, 444915), (3132, 395480), (3480, 355932), (3915, 316384), (4176, 296610), (4320, 286723), (4640, 266949), (5220, 237288), (6264, 197740), (6960, 177966), (7830, 158192), (8352, 148305), (9887, 125280), (10440, 118644), (12528, 98870), (13920, 88983), (15660, 79096), (19774, 62640), (20880, 59322), (25056, 49435), (29661, 41760), (31320, 39548)]