331152840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5197}}^1$

素因数の和:5276

約数の個数: 128

約数和(自身を含む): 1122768000

約数和(自身を除く): 791615160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 90, 108, 118, 120, 135, 177, 180, 216, 236, 270, 295, 354, 360, 472, 531, 540, 590, 708, 885, 1062, 1080, 1180, 1416, 1593, 1770, 2124, 2360, 2655, 3186, 3540, 4248, 5197, 5310, 6372, 7080, 7965, 10394, 10620, 12744, 15591, 15930, 20788, 21240, 25985, 31182, 31860, 41576, 46773, 51970, 62364, 63720, 77955, 93546, 103940, 124728, 140319, 155910, 187092, 207880, 233865, 280638, 306623, 311820, 374184, 467730, 561276, 613246, 623640, 701595, 919869, 935460, 1122552, 1226492, 1403190, 1533115, 1839738, 1870920, 2452984, 2759607, 2806380, 3066230, 3679476, 4599345, 5519214, 5612760, 6132460, 7358952, 8278821, 9198690, 11038428, 12264920, 13798035, 16557642, 18397380, 22076856, 27596070, 33115284, 36794760, 41394105, 55192140, 66230568, 82788210, 110384280, 165576420, 331152840]

約数ペア:

[(1, 331152840), (2, 165576420), (3, 110384280), (4, 82788210), (5, 66230568), (6, 55192140), (8, 41394105), (9, 36794760), (10, 33115284), (12, 27596070), (15, 22076856), (18, 18397380), (20, 16557642), (24, 13798035), (27, 12264920), (30, 11038428), (36, 9198690), (40, 8278821), (45, 7358952), (54, 6132460), (59, 5612760), (60, 5519214), (72, 4599345), (90, 3679476), (108, 3066230), (118, 2806380), (120, 2759607), (135, 2452984), (177, 1870920), (180, 1839738), (216, 1533115), (236, 1403190), (270, 1226492), (295, 1122552), (354, 935460), (360, 919869), (472, 701595), (531, 623640), (540, 613246), (590, 561276), (708, 467730), (885, 374184), (1062, 311820), (1080, 306623), (1180, 280638), (1416, 233865), (1593, 207880), (1770, 187092), (2124, 155910), (2360, 140319), (2655, 124728), (3186, 103940), (3540, 93546), (4248, 77955), (5197, 63720), (5310, 62364), (6372, 51970), (7080, 46773), (7965, 41576), (10394, 31860), (10620, 31182), (12744, 25985), (15591, 21240), (15930, 20788)]