5241720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2$

素因数の和:74

約数の個数: 144

約数和(自身を含む): 18242280

約数和(自身を除く): 13000560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 121, 132, 152, 165, 190, 209, 220, 228, 242, 264, 285, 330, 361, 363, 380, 418, 440, 456, 484, 570, 605, 627, 660, 722, 726, 760, 836, 968, 1045, 1083, 1140, 1210, 1254, 1320, 1444, 1452, 1672, 1805, 1815, 2090, 2166, 2280, 2299, 2420, 2508, 2888, 2904, 3135, 3610, 3630, 3971, 4180, 4332, 4598, 4840, 5016, 5415, 6270, 6897, 7220, 7260, 7942, 8360, 8664, 9196, 10830, 11495, 11913, 12540, 13794, 14440, 14520, 15884, 18392, 19855, 21660, 22990, 23826, 25080, 27588, 31768, 34485, 39710, 43320, 43681, 45980, 47652, 55176, 59565, 68970, 79420, 87362, 91960, 95304, 119130, 131043, 137940, 158840, 174724, 218405, 238260, 262086, 275880, 349448, 436810, 476520, 524172, 655215, 873620, 1048344, 1310430, 1747240, 2620860, 5241720]

約数ペア:

[(1, 5241720), (2, 2620860), (3, 1747240), (4, 1310430), (5, 1048344), (6, 873620), (8, 655215), (10, 524172), (11, 476520), (12, 436810), (15, 349448), (19, 275880), (20, 262086), (22, 238260), (24, 218405), (30, 174724), (33, 158840), (38, 137940), (40, 131043), (44, 119130), (55, 95304), (57, 91960), (60, 87362), (66, 79420), (76, 68970), (88, 59565), (95, 55176), (110, 47652), (114, 45980), (120, 43681), (121, 43320), (132, 39710), (152, 34485), (165, 31768), (190, 27588), (209, 25080), (220, 23826), (228, 22990), (242, 21660), (264, 19855), (285, 18392), (330, 15884), (361, 14520), (363, 14440), (380, 13794), (418, 12540), (440, 11913), (456, 11495), (484, 10830), (570, 9196), (605, 8664), (627, 8360), (660, 7942), (722, 7260), (726, 7220), (760, 6897), (836, 6270), (968, 5415), (1045, 5016), (1083, 4840), (1140, 4598), (1210, 4332), (1254, 4180), (1320, 3971), (1444, 3630), (1452, 3610), (1672, 3135), (1805, 2904), (1815, 2888), (2090, 2508), (2166, 2420), (2280, 2299)]