22266480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{257}}^1$

素因数の和:311

約数の個数: 120

約数和(自身を含む): 73133712

約数和(自身を除く): 50867232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 257, 285, 304, 361, 380, 456, 514, 570, 722, 760, 771, 912, 1028, 1083, 1140, 1285, 1444, 1520, 1542, 1805, 2056, 2166, 2280, 2570, 2888, 3084, 3610, 3855, 4112, 4332, 4560, 4883, 5140, 5415, 5776, 6168, 7220, 7710, 8664, 9766, 10280, 10830, 12336, 14440, 14649, 15420, 17328, 19532, 20560, 21660, 24415, 28880, 29298, 30840, 39064, 43320, 48830, 58596, 61680, 73245, 78128, 86640, 92777, 97660, 117192, 146490, 185554, 195320, 234384, 278331, 292980, 371108, 390640, 463885, 556662, 585960, 742216, 927770, 1113324, 1171920, 1391655, 1484432, 1855540, 2226648, 2783310, 3711080, 4453296, 5566620, 7422160, 11133240, 22266480]

約数ペア:

[(1, 22266480), (2, 11133240), (3, 7422160), (4, 5566620), (5, 4453296), (6, 3711080), (8, 2783310), (10, 2226648), (12, 1855540), (15, 1484432), (16, 1391655), (19, 1171920), (20, 1113324), (24, 927770), (30, 742216), (38, 585960), (40, 556662), (48, 463885), (57, 390640), (60, 371108), (76, 292980), (80, 278331), (95, 234384), (114, 195320), (120, 185554), (152, 146490), (190, 117192), (228, 97660), (240, 92777), (257, 86640), (285, 78128), (304, 73245), (361, 61680), (380, 58596), (456, 48830), (514, 43320), (570, 39064), (722, 30840), (760, 29298), (771, 28880), (912, 24415), (1028, 21660), (1083, 20560), (1140, 19532), (1285, 17328), (1444, 15420), (1520, 14649), (1542, 14440), (1805, 12336), (2056, 10830), (2166, 10280), (2280, 9766), (2570, 8664), (2888, 7710), (3084, 7220), (3610, 6168), (3855, 5776), (4112, 5415), (4332, 5140), (4560, 4883)]