1916320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:110

約数の個数: 96

約数和(自身を含む): 5443200

約数和(自身を除く): 3526880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 59, 70, 80, 112, 116, 118, 140, 145, 160, 203, 224, 232, 236, 280, 290, 295, 406, 413, 464, 472, 560, 580, 590, 812, 826, 928, 944, 1015, 1120, 1160, 1180, 1624, 1652, 1711, 1888, 2030, 2065, 2320, 2360, 3248, 3304, 3422, 4060, 4130, 4640, 4720, 6496, 6608, 6844, 8120, 8260, 8555, 9440, 11977, 13216, 13688, 16240, 16520, 17110, 23954, 27376, 32480, 33040, 34220, 47908, 54752, 59885, 66080, 68440, 95816, 119770, 136880, 191632, 239540, 273760, 383264, 479080, 958160, 1916320]

約数ペア:

[(1, 1916320), (2, 958160), (4, 479080), (5, 383264), (7, 273760), (8, 239540), (10, 191632), (14, 136880), (16, 119770), (20, 95816), (28, 68440), (29, 66080), (32, 59885), (35, 54752), (40, 47908), (56, 34220), (58, 33040), (59, 32480), (70, 27376), (80, 23954), (112, 17110), (116, 16520), (118, 16240), (140, 13688), (145, 13216), (160, 11977), (203, 9440), (224, 8555), (232, 8260), (236, 8120), (280, 6844), (290, 6608), (295, 6496), (406, 4720), (413, 4640), (464, 4130), (472, 4060), (560, 3422), (580, 3304), (590, 3248), (812, 2360), (826, 2320), (928, 2065), (944, 2030), (1015, 1888), (1120, 1711), (1160, 1652), (1180, 1624)]