80013308940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3933791}}^1$

素因数の和:3933919

約数の個数: 72

約数和(自身を含む): 244854949248

約数和(自身を除く): 164841640308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3390, 4068, 5085, 6780, 10170, 20340, 3933791, 7867582, 11801373, 15735164, 19668955, 23602746, 35404119, 39337910, 47205492, 59006865, 70808238, 78675820, 118013730, 141616476, 177020595, 236027460, 354041190, 444518383, 708082380, 889036766, 1333555149, 1778073532, 2222591915, 2667110298, 4000665447, 4445183830, 5334220596, 6667775745, 8001330894, 8890367660, 13335551490, 16002661788, 20003327235, 26671102980, 40006654470, 80013308940]

約数ペア:

[(1, 80013308940), (2, 40006654470), (3, 26671102980), (4, 20003327235), (5, 16002661788), (6, 13335551490), (9, 8890367660), (10, 8001330894), (12, 6667775745), (15, 5334220596), (18, 4445183830), (20, 4000665447), (30, 2667110298), (36, 2222591915), (45, 1778073532), (60, 1333555149), (90, 889036766), (113, 708082380), (180, 444518383), (226, 354041190), (339, 236027460), (452, 177020595), (565, 141616476), (678, 118013730), (1017, 78675820), (1130, 70808238), (1356, 59006865), (1695, 47205492), (2034, 39337910), (2260, 35404119), (3390, 23602746), (4068, 19668955), (5085, 15735164), (6780, 11801373), (10170, 7867582), (20340, 3933791)]