669093120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{241}}^2$

素因数の和:509

約数の個数: 162

約数和(自身を含む): 2324638134

約数和(自身を除く): 1655545014

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 241, 256, 288, 320, 360, 384, 480, 482, 576, 640, 720, 723, 768, 960, 964, 1152, 1205, 1280, 1440, 1446, 1920, 1928, 2169, 2304, 2410, 2880, 2892, 3615, 3840, 3856, 4338, 4820, 5760, 5784, 7230, 7712, 8676, 9640, 10845, 11520, 11568, 14460, 15424, 17352, 19280, 21690, 23136, 28920, 30848, 34704, 38560, 43380, 46272, 57840, 58081, 61696, 69408, 77120, 86760, 92544, 115680, 116162, 138816, 154240, 173520, 174243, 185088, 231360, 232324, 277632, 290405, 308480, 347040, 348486, 462720, 464648, 522729, 555264, 580810, 694080, 696972, 871215, 925440, 929296, 1045458, 1161620, 1388160, 1393944, 1742430, 1858592, 2090916, 2323240, 2613645, 2776320, 2787888, 3484860, 3717184, 4181832, 4646480, 5227290, 5575776, 6969720, 7434368, 8363664, 9292960, 10454580, 11151552, 13939440, 14868736, 16727328, 18585920, 20909160, 22303104, 27878880, 33454656, 37171840, 41818320, 44606208, 55757760, 66909312, 74343680, 83636640, 111515520, 133818624, 167273280, 223031040, 334546560, 669093120]

約数ペア:

[(1, 669093120), (2, 334546560), (3, 223031040), (4, 167273280), (5, 133818624), (6, 111515520), (8, 83636640), (9, 74343680), (10, 66909312), (12, 55757760), (15, 44606208), (16, 41818320), (18, 37171840), (20, 33454656), (24, 27878880), (30, 22303104), (32, 20909160), (36, 18585920), (40, 16727328), (45, 14868736), (48, 13939440), (60, 11151552), (64, 10454580), (72, 9292960), (80, 8363664), (90, 7434368), (96, 6969720), (120, 5575776), (128, 5227290), (144, 4646480), (160, 4181832), (180, 3717184), (192, 3484860), (240, 2787888), (241, 2776320), (256, 2613645), (288, 2323240), (320, 2090916), (360, 1858592), (384, 1742430), (480, 1393944), (482, 1388160), (576, 1161620), (640, 1045458), (720, 929296), (723, 925440), (768, 871215), (960, 696972), (964, 694080), (1152, 580810), (1205, 555264), (1280, 522729), (1440, 464648), (1446, 462720), (1920, 348486), (1928, 347040), (2169, 308480), (2304, 290405), (2410, 277632), (2880, 232324), (2892, 231360), (3615, 185088), (3840, 174243), (3856, 173520), (4338, 154240), (4820, 138816), (5760, 116162), (5784, 115680), (7230, 92544), (7712, 86760), (8676, 77120), (9640, 69408), (10845, 61696), (11520, 58081), (11568, 57840), (14460, 46272), (15424, 43380), (17352, 38560), (19280, 34704), (21690, 30848), (23136, 28920)]