4332720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2579}}^1$

素因数の和:2602

約数の個数: 80

約数和(自身を含む): 15356160

約数和(自身を除く): 11023440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 2579, 5158, 7737, 10316, 12895, 15474, 18053, 20632, 25790, 30948, 36106, 38685, 41264, 51580, 54159, 61896, 72212, 77370, 90265, 103160, 108318, 123792, 144424, 154740, 180530, 206320, 216636, 270795, 288848, 309480, 361060, 433272, 541590, 618960, 722120, 866544, 1083180, 1444240, 2166360, 4332720]

約数ペア:

[(1, 4332720), (2, 2166360), (3, 1444240), (4, 1083180), (5, 866544), (6, 722120), (7, 618960), (8, 541590), (10, 433272), (12, 361060), (14, 309480), (15, 288848), (16, 270795), (20, 216636), (21, 206320), (24, 180530), (28, 154740), (30, 144424), (35, 123792), (40, 108318), (42, 103160), (48, 90265), (56, 77370), (60, 72212), (70, 61896), (80, 54159), (84, 51580), (105, 41264), (112, 38685), (120, 36106), (140, 30948), (168, 25790), (210, 20632), (240, 18053), (280, 15474), (336, 12895), (420, 10316), (560, 7737), (840, 5158), (1680, 2579)]