2779432020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{230467}}^1$

素因数の和:230549

約数の個数: 72

約数和(自身を含む): 8556815904

約数和(自身を除く): 5777383884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 6030, 12060, 230467, 460934, 691401, 921868, 1152335, 1382802, 2074203, 2304670, 2765604, 3457005, 4148406, 4609340, 6914010, 8296812, 10371015, 13828020, 15441289, 20742030, 30882578, 41484060, 46323867, 61765156, 77206445, 92647734, 138971601, 154412890, 185295468, 231619335, 277943202, 308825780, 463238670, 555886404, 694858005, 926477340, 1389716010, 2779432020]

約数ペア:

[(1, 2779432020), (2, 1389716010), (3, 926477340), (4, 694858005), (5, 555886404), (6, 463238670), (9, 308825780), (10, 277943202), (12, 231619335), (15, 185295468), (18, 154412890), (20, 138971601), (30, 92647734), (36, 77206445), (45, 61765156), (60, 46323867), (67, 41484060), (90, 30882578), (134, 20742030), (180, 15441289), (201, 13828020), (268, 10371015), (335, 8296812), (402, 6914010), (603, 4609340), (670, 4148406), (804, 3457005), (1005, 2765604), (1206, 2304670), (1340, 2074203), (2010, 1382802), (2412, 1152335), (3015, 921868), (4020, 691401), (6030, 460934), (12060, 230467)]