1630487520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{4001}}^1$

素因数の和:4305

約数の個数: 144

約数和(自身を含む): 5585095152

約数和(自身を除く): 3954607632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 283, 288, 360, 480, 566, 720, 849, 1132, 1415, 1440, 1698, 2264, 2547, 2830, 3396, 4001, 4245, 4528, 5094, 5660, 6792, 8002, 8490, 9056, 10188, 11320, 12003, 12735, 13584, 16004, 16980, 20005, 20376, 22640, 24006, 25470, 27168, 32008, 33960, 36009, 40010, 40752, 45280, 48012, 50940, 60015, 64016, 67920, 72018, 80020, 81504, 96024, 101880, 120030, 128032, 135840, 144036, 160040, 180045, 192048, 203760, 240060, 288072, 320080, 360090, 384096, 407520, 480120, 576144, 640160, 720180, 960240, 1132283, 1152288, 1440360, 1920480, 2264566, 2880720, 3396849, 4529132, 5661415, 5761440, 6793698, 9058264, 10190547, 11322830, 13587396, 16984245, 18116528, 20381094, 22645660, 27174792, 33968490, 36233056, 40762188, 45291320, 50952735, 54349584, 67936980, 81524376, 90582640, 101905470, 108699168, 135873960, 163048752, 181165280, 203810940, 271747920, 326097504, 407621880, 543495840, 815243760, 1630487520]

約数ペア:

[(1, 1630487520), (2, 815243760), (3, 543495840), (4, 407621880), (5, 326097504), (6, 271747920), (8, 203810940), (9, 181165280), (10, 163048752), (12, 135873960), (15, 108699168), (16, 101905470), (18, 90582640), (20, 81524376), (24, 67936980), (30, 54349584), (32, 50952735), (36, 45291320), (40, 40762188), (45, 36233056), (48, 33968490), (60, 27174792), (72, 22645660), (80, 20381094), (90, 18116528), (96, 16984245), (120, 13587396), (144, 11322830), (160, 10190547), (180, 9058264), (240, 6793698), (283, 5761440), (288, 5661415), (360, 4529132), (480, 3396849), (566, 2880720), (720, 2264566), (849, 1920480), (1132, 1440360), (1415, 1152288), (1440, 1132283), (1698, 960240), (2264, 720180), (2547, 640160), (2830, 576144), (3396, 480120), (4001, 407520), (4245, 384096), (4528, 360090), (5094, 320080), (5660, 288072), (6792, 240060), (8002, 203760), (8490, 192048), (9056, 180045), (10188, 160040), (11320, 144036), (12003, 135840), (12735, 128032), (13584, 120030), (16004, 101880), (16980, 96024), (20005, 81504), (20376, 80020), (22640, 72018), (24006, 67920), (25470, 64016), (27168, 60015), (32008, 50940), (33960, 48012), (36009, 45280), (40010, 40752)]