228375720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2053}}^1$

素因数の和:2176

約数の個数: 128

約数和(自身を含む): 769017600

約数和(自身を除く): 540641880

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, 90, 103, 108, 120, 135, 180, 206, 216, 270, 309, 360, 412, 515, 540, 618, 824, 927, 1030, 1080, 1236, 1545, 1854, 2053, 2060, 2472, 2781, 3090, 3708, 4106, 4120, 4635, 5562, 6159, 6180, 7416, 8212, 9270, 10265, 11124, 12318, 12360, 13905, 16424, 18477, 18540, 20530, 22248, 24636, 27810, 30795, 36954, 37080, 41060, 49272, 55431, 55620, 61590, 73908, 82120, 92385, 110862, 111240, 123180, 147816, 184770, 211459, 221724, 246360, 277155, 369540, 422918, 443448, 554310, 634377, 739080, 845836, 1057295, 1108620, 1268754, 1691672, 1903131, 2114590, 2217240, 2537508, 3171885, 3806262, 4229180, 5075016, 5709393, 6343770, 7612524, 8458360, 9515655, 11418786, 12687540, 15225048, 19031310, 22837572, 25375080, 28546965, 38062620, 45675144, 57093930, 76125240, 114187860, 228375720]

約数ペア:

[(1, 228375720), (2, 114187860), (3, 76125240), (4, 57093930), (5, 45675144), (6, 38062620), (8, 28546965), (9, 25375080), (10, 22837572), (12, 19031310), (15, 15225048), (18, 12687540), (20, 11418786), (24, 9515655), (27, 8458360), (30, 7612524), (36, 6343770), (40, 5709393), (45, 5075016), (54, 4229180), (60, 3806262), (72, 3171885), (90, 2537508), (103, 2217240), (108, 2114590), (120, 1903131), (135, 1691672), (180, 1268754), (206, 1108620), (216, 1057295), (270, 845836), (309, 739080), (360, 634377), (412, 554310), (515, 443448), (540, 422918), (618, 369540), (824, 277155), (927, 246360), (1030, 221724), (1080, 211459), (1236, 184770), (1545, 147816), (1854, 123180), (2053, 111240), (2060, 110862), (2472, 92385), (2781, 82120), (3090, 73908), (3708, 61590), (4106, 55620), (4120, 55431), (4635, 49272), (5562, 41060), (6159, 37080), (6180, 36954), (7416, 30795), (8212, 27810), (9270, 24636), (10265, 22248), (11124, 20530), (12318, 18540), (12360, 18477), (13905, 16424)]