1473840

素因数分解:

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

素因数の和:131

約数の個数: 120

約数和(自身を含む): 5222880

約数和(自身を除く): 3749040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 89, 90, 92, 115, 120, 138, 144, 178, 180, 184, 207, 230, 240, 267, 276, 345, 356, 360, 368, 414, 445, 460, 534, 552, 690, 712, 720, 801, 828, 890, 920, 1035, 1068, 1104, 1335, 1380, 1424, 1602, 1656, 1780, 1840, 2047, 2070, 2136, 2670, 2760, 3204, 3312, 3560, 4005, 4094, 4140, 4272, 5340, 5520, 6141, 6408, 7120, 8010, 8188, 8280, 10235, 10680, 12282, 12816, 16020, 16376, 16560, 18423, 20470, 21360, 24564, 30705, 32040, 32752, 36846, 40940, 49128, 61410, 64080, 73692, 81880, 92115, 98256, 122820, 147384, 163760, 184230, 245640, 294768, 368460, 491280, 736920, 1473840]

約数ペア:

[(1, 1473840), (2, 736920), (3, 491280), (4, 368460), (5, 294768), (6, 245640), (8, 184230), (9, 163760), (10, 147384), (12, 122820), (15, 98256), (16, 92115), (18, 81880), (20, 73692), (23, 64080), (24, 61410), (30, 49128), (36, 40940), (40, 36846), (45, 32752), (46, 32040), (48, 30705), (60, 24564), (69, 21360), (72, 20470), (80, 18423), (89, 16560), (90, 16376), (92, 16020), (115, 12816), (120, 12282), (138, 10680), (144, 10235), (178, 8280), (180, 8188), (184, 8010), (207, 7120), (230, 6408), (240, 6141), (267, 5520), (276, 5340), (345, 4272), (356, 4140), (360, 4094), (368, 4005), (414, 3560), (445, 3312), (460, 3204), (534, 2760), (552, 2670), (690, 2136), (712, 2070), (720, 2047), (801, 1840), (828, 1780), (890, 1656), (920, 1602), (1035, 1424), (1068, 1380), (1104, 1335)]