328555080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{130379}}^1$

素因数の和:130403

約数の個数: 96

約数和(自身を含む): 1220356800

約数和(自身を除く): 891801720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 130379, 260758, 391137, 521516, 651895, 782274, 912653, 1043032, 1173411, 1303790, 1564548, 1825306, 1955685, 2346822, 2607580, 2737959, 3129096, 3650612, 3911370, 4563265, 4693644, 5215160, 5475918, 5867055, 7301224, 7822740, 8213877, 9126530, 9387288, 10951836, 11734110, 13689795, 15645480, 16427754, 18253060, 21903672, 23468220, 27379590, 32855508, 36506120, 41069385, 46936440, 54759180, 65711016, 82138770, 109518360, 164277540, 328555080]

約数ペア:

[(1, 328555080), (2, 164277540), (3, 109518360), (4, 82138770), (5, 65711016), (6, 54759180), (7, 46936440), (8, 41069385), (9, 36506120), (10, 32855508), (12, 27379590), (14, 23468220), (15, 21903672), (18, 18253060), (20, 16427754), (21, 15645480), (24, 13689795), (28, 11734110), (30, 10951836), (35, 9387288), (36, 9126530), (40, 8213877), (42, 7822740), (45, 7301224), (56, 5867055), (60, 5475918), (63, 5215160), (70, 4693644), (72, 4563265), (84, 3911370), (90, 3650612), (105, 3129096), (120, 2737959), (126, 2607580), (140, 2346822), (168, 1955685), (180, 1825306), (210, 1564548), (252, 1303790), (280, 1173411), (315, 1043032), (360, 912653), (420, 782274), (504, 651895), (630, 521516), (840, 391137), (1260, 260758), (2520, 130379)]