1789599480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{222587}}^1$

素因数の和:222668

約数の個数: 64

約数和(自身を含む): 5448954240

約数和(自身を除く): 3659354760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 222587, 445174, 667761, 890348, 1112935, 1335522, 1780696, 2225870, 2671044, 3338805, 4451740, 5342088, 6677610, 8903480, 13355220, 14913329, 26710440, 29826658, 44739987, 59653316, 74566645, 89479974, 119306632, 149133290, 178959948, 223699935, 298266580, 357919896, 447399870, 596533160, 894799740, 1789599480]

約数ペア:

[(1, 1789599480), (2, 894799740), (3, 596533160), (4, 447399870), (5, 357919896), (6, 298266580), (8, 223699935), (10, 178959948), (12, 149133290), (15, 119306632), (20, 89479974), (24, 74566645), (30, 59653316), (40, 44739987), (60, 29826658), (67, 26710440), (120, 14913329), (134, 13355220), (201, 8903480), (268, 6677610), (335, 5342088), (402, 4451740), (536, 3338805), (670, 2671044), (804, 2225870), (1005, 1780696), (1340, 1335522), (1608, 1112935), (2010, 890348), (2680, 667761), (4020, 445174), (8040, 222587)]