120147509720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13841879}}^1$

素因数の和:13841928

約数の個数: 64

約数和(自身を含む): 318916915200

約数和(自身を除く): 198769405480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 13841879, 27683758, 55367516, 69209395, 96893153, 110735032, 138418790, 193786306, 276837580, 387572612, 429098249, 484465765, 553675160, 775145224, 858196498, 968931530, 1716392996, 1937863060, 2145491245, 3003687743, 3432785992, 3875726120, 4290982490, 6007375486, 8581964980, 12014750972, 15018438715, 17163929960, 24029501944, 30036877430, 60073754860, 120147509720]

約数ペア:

[(1, 120147509720), (2, 60073754860), (4, 30036877430), (5, 24029501944), (7, 17163929960), (8, 15018438715), (10, 12014750972), (14, 8581964980), (20, 6007375486), (28, 4290982490), (31, 3875726120), (35, 3432785992), (40, 3003687743), (56, 2145491245), (62, 1937863060), (70, 1716392996), (124, 968931530), (140, 858196498), (155, 775145224), (217, 553675160), (248, 484465765), (280, 429098249), (310, 387572612), (434, 276837580), (620, 193786306), (868, 138418790), (1085, 110735032), (1240, 96893153), (1736, 69209395), (2170, 55367516), (4340, 27683758), (8680, 13841879)]