2892180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 8870400

約数和(自身を除く): 5978220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 43, 57, 59, 60, 76, 86, 95, 114, 118, 129, 172, 177, 190, 215, 228, 236, 258, 285, 295, 354, 380, 430, 516, 570, 590, 645, 708, 817, 860, 885, 1121, 1140, 1180, 1290, 1634, 1770, 2242, 2451, 2537, 2580, 3268, 3363, 3540, 4085, 4484, 4902, 5074, 5605, 6726, 7611, 8170, 9804, 10148, 11210, 12255, 12685, 13452, 15222, 16340, 16815, 22420, 24510, 25370, 30444, 33630, 38055, 48203, 49020, 50740, 67260, 76110, 96406, 144609, 152220, 192812, 241015, 289218, 482030, 578436, 723045, 964060, 1446090, 2892180]

約数ペア:

[(1, 2892180), (2, 1446090), (3, 964060), (4, 723045), (5, 578436), (6, 482030), (10, 289218), (12, 241015), (15, 192812), (19, 152220), (20, 144609), (30, 96406), (38, 76110), (43, 67260), (57, 50740), (59, 49020), (60, 48203), (76, 38055), (86, 33630), (95, 30444), (114, 25370), (118, 24510), (129, 22420), (172, 16815), (177, 16340), (190, 15222), (215, 13452), (228, 12685), (236, 12255), (258, 11210), (285, 10148), (295, 9804), (354, 8170), (380, 7611), (430, 6726), (516, 5605), (570, 5074), (590, 4902), (645, 4484), (708, 4085), (817, 3540), (860, 3363), (885, 3268), (1121, 2580), (1140, 2537), (1180, 2451), (1290, 2242), (1634, 1770)]