228377880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{70487}}^1$

素因数の和:70510

約数の個数: 80

約数和(自身を含む): 767614320

約数和(自身を除く): 539236440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 70487, 140974, 211461, 281948, 352435, 422922, 563896, 634383, 704870, 845844, 1057305, 1268766, 1409740, 1691688, 1903149, 2114610, 2537532, 2819480, 3171915, 3806298, 4229220, 5075064, 5709447, 6343830, 7612596, 8458440, 9515745, 11418894, 12687660, 15225192, 19031490, 22837788, 25375320, 28547235, 38062980, 45675576, 57094470, 76125960, 114188940, 228377880]

約数ペア:

[(1, 228377880), (2, 114188940), (3, 76125960), (4, 57094470), (5, 45675576), (6, 38062980), (8, 28547235), (9, 25375320), (10, 22837788), (12, 19031490), (15, 15225192), (18, 12687660), (20, 11418894), (24, 9515745), (27, 8458440), (30, 7612596), (36, 6343830), (40, 5709447), (45, 5075064), (54, 4229220), (60, 3806298), (72, 3171915), (81, 2819480), (90, 2537532), (108, 2114610), (120, 1903149), (135, 1691688), (162, 1409740), (180, 1268766), (216, 1057305), (270, 845844), (324, 704870), (360, 634383), (405, 563896), (540, 422922), (648, 352435), (810, 281948), (1080, 211461), (1620, 140974), (3240, 70487)]