4421520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:134

約数の個数: 160

約数和(自身を含む): 16070400

約数和(自身を除く): 11648880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 89, 90, 92, 108, 115, 120, 135, 138, 144, 178, 180, 184, 207, 216, 230, 240, 267, 270, 276, 345, 356, 360, 368, 414, 432, 445, 460, 534, 540, 552, 621, 690, 712, 720, 801, 828, 890, 920, 1035, 1068, 1080, 1104, 1242, 1335, 1380, 1424, 1602, 1656, 1780, 1840, 2047, 2070, 2136, 2160, 2403, 2484, 2670, 2760, 3105, 3204, 3312, 3560, 4005, 4094, 4140, 4272, 4806, 4968, 5340, 5520, 6141, 6210, 6408, 7120, 8010, 8188, 8280, 9612, 9936, 10235, 10680, 12015, 12282, 12420, 12816, 16020, 16376, 16560, 18423, 19224, 20470, 21360, 24030, 24564, 24840, 30705, 32040, 32752, 36846, 38448, 40940, 48060, 49128, 49680, 55269, 61410, 64080, 73692, 81880, 92115, 96120, 98256, 110538, 122820, 147384, 163760, 184230, 192240, 221076, 245640, 276345, 294768, 368460, 442152, 491280, 552690, 736920, 884304, 1105380, 1473840, 2210760, 4421520]

約数ペア:

[(1, 4421520), (2, 2210760), (3, 1473840), (4, 1105380), (5, 884304), (6, 736920), (8, 552690), (9, 491280), (10, 442152), (12, 368460), (15, 294768), (16, 276345), (18, 245640), (20, 221076), (23, 192240), (24, 184230), (27, 163760), (30, 147384), (36, 122820), (40, 110538), (45, 98256), (46, 96120), (48, 92115), (54, 81880), (60, 73692), (69, 64080), (72, 61410), (80, 55269), (89, 49680), (90, 49128), (92, 48060), (108, 40940), (115, 38448), (120, 36846), (135, 32752), (138, 32040), (144, 30705), (178, 24840), (180, 24564), (184, 24030), (207, 21360), (216, 20470), (230, 19224), (240, 18423), (267, 16560), (270, 16376), (276, 16020), (345, 12816), (356, 12420), (360, 12282), (368, 12015), (414, 10680), (432, 10235), (445, 9936), (460, 9612), (534, 8280), (540, 8188), (552, 8010), (621, 7120), (690, 6408), (712, 6210), (720, 6141), (801, 5520), (828, 5340), (890, 4968), (920, 4806), (1035, 4272), (1068, 4140), (1080, 4094), (1104, 4005), (1242, 3560), (1335, 3312), (1380, 3204), (1424, 3105), (1602, 2760), (1656, 2670), (1780, 2484), (1840, 2403), (2047, 2160), (2070, 2136)]