10920240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1$

素因数の和:571

約数の個数: 120

約数和(自身を含む): 38010960

約数和(自身を除く): 27090720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 523, 580, 696, 720, 870, 1044, 1046, 1160, 1305, 1392, 1569, 1740, 2088, 2092, 2320, 2610, 2615, 3138, 3480, 4176, 4184, 4707, 5220, 5230, 6276, 6960, 7845, 8368, 9414, 10440, 10460, 12552, 15167, 15690, 18828, 20880, 20920, 23535, 25104, 30334, 31380, 37656, 41840, 45501, 47070, 60668, 62760, 75312, 75835, 91002, 94140, 121336, 125520, 136503, 151670, 182004, 188280, 227505, 242672, 273006, 303340, 364008, 376560, 455010, 546012, 606680, 682515, 728016, 910020, 1092024, 1213360, 1365030, 1820040, 2184048, 2730060, 3640080, 5460120, 10920240]

約数ペア:

[(1, 10920240), (2, 5460120), (3, 3640080), (4, 2730060), (5, 2184048), (6, 1820040), (8, 1365030), (9, 1213360), (10, 1092024), (12, 910020), (15, 728016), (16, 682515), (18, 606680), (20, 546012), (24, 455010), (29, 376560), (30, 364008), (36, 303340), (40, 273006), (45, 242672), (48, 227505), (58, 188280), (60, 182004), (72, 151670), (80, 136503), (87, 125520), (90, 121336), (116, 94140), (120, 91002), (144, 75835), (145, 75312), (174, 62760), (180, 60668), (232, 47070), (240, 45501), (261, 41840), (290, 37656), (348, 31380), (360, 30334), (435, 25104), (464, 23535), (522, 20920), (523, 20880), (580, 18828), (696, 15690), (720, 15167), (870, 12552), (1044, 10460), (1046, 10440), (1160, 9414), (1305, 8368), (1392, 7845), (1569, 6960), (1740, 6276), (2088, 5230), (2092, 5220), (2320, 4707), (2610, 4184), (2615, 4176), (3138, 3480)]