630864720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3011}}^1$

素因数の和:3130

約数の個数: 160

約数和(自身を含む): 2196109440

約数和(自身を除く): 1565244720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 97, 108, 120, 135, 144, 180, 194, 216, 240, 270, 291, 360, 388, 432, 485, 540, 582, 720, 776, 873, 970, 1080, 1164, 1455, 1552, 1746, 1940, 2160, 2328, 2619, 2910, 3011, 3492, 3880, 4365, 4656, 5238, 5820, 6022, 6984, 7760, 8730, 9033, 10476, 11640, 12044, 13095, 13968, 15055, 17460, 18066, 20952, 23280, 24088, 26190, 27099, 30110, 34920, 36132, 41904, 45165, 48176, 52380, 54198, 60220, 69840, 72264, 81297, 90330, 104760, 108396, 120440, 135495, 144528, 162594, 180660, 209520, 216792, 240880, 270990, 292067, 325188, 361320, 406485, 433584, 541980, 584134, 650376, 722640, 812970, 876201, 1083960, 1168268, 1300752, 1460335, 1625940, 1752402, 2167920, 2336536, 2628603, 2920670, 3251880, 3504804, 4381005, 4673072, 5257206, 5841340, 6503760, 7009608, 7885809, 8762010, 10514412, 11682680, 13143015, 14019216, 15771618, 17524020, 21028824, 23365360, 26286030, 31543236, 35048040, 39429045, 42057648, 52572060, 63086472, 70096080, 78858090, 105144120, 126172944, 157716180, 210288240, 315432360, 630864720]

約数ペア:

[(1, 630864720), (2, 315432360), (3, 210288240), (4, 157716180), (5, 126172944), (6, 105144120), (8, 78858090), (9, 70096080), (10, 63086472), (12, 52572060), (15, 42057648), (16, 39429045), (18, 35048040), (20, 31543236), (24, 26286030), (27, 23365360), (30, 21028824), (36, 17524020), (40, 15771618), (45, 14019216), (48, 13143015), (54, 11682680), (60, 10514412), (72, 8762010), (80, 7885809), (90, 7009608), (97, 6503760), (108, 5841340), (120, 5257206), (135, 4673072), (144, 4381005), (180, 3504804), (194, 3251880), (216, 2920670), (240, 2628603), (270, 2336536), (291, 2167920), (360, 1752402), (388, 1625940), (432, 1460335), (485, 1300752), (540, 1168268), (582, 1083960), (720, 876201), (776, 812970), (873, 722640), (970, 650376), (1080, 584134), (1164, 541980), (1455, 433584), (1552, 406485), (1746, 361320), (1940, 325188), (2160, 292067), (2328, 270990), (2619, 240880), (2910, 216792), (3011, 209520), (3492, 180660), (3880, 162594), (4365, 144528), (4656, 135495), (5238, 120440), (5820, 108396), (6022, 104760), (6984, 90330), (7760, 81297), (8730, 72264), (9033, 69840), (10476, 60220), (11640, 54198), (12044, 52380), (13095, 48176), (13968, 45165), (15055, 41904), (17460, 36132), (18066, 34920), (20952, 30110), (23280, 27099), (24088, 26190)]