202398720

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13177}}^1$

素因数の和:13205

約数の個数: 88

約数和(自身を含む): 647408784

約数和(自身を除く): 445010064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 13177, 15360, 26354, 39531, 52708, 65885, 79062, 105416, 131770, 158124, 197655, 210832, 263540, 316248, 395310, 421664, 527080, 632496, 790620, 843328, 1054160, 1264992, 1581240, 1686656, 2108320, 2529984, 3162480, 3373312, 4216640, 5059968, 6324960, 6746624, 8433280, 10119936, 12649920, 13493248, 16866560, 20239872, 25299840, 33733120, 40479744, 50599680, 67466240, 101199360, 202398720]

約数ペア:

[(1, 202398720), (2, 101199360), (3, 67466240), (4, 50599680), (5, 40479744), (6, 33733120), (8, 25299840), (10, 20239872), (12, 16866560), (15, 13493248), (16, 12649920), (20, 10119936), (24, 8433280), (30, 6746624), (32, 6324960), (40, 5059968), (48, 4216640), (60, 3373312), (64, 3162480), (80, 2529984), (96, 2108320), (120, 1686656), (128, 1581240), (160, 1264992), (192, 1054160), (240, 843328), (256, 790620), (320, 632496), (384, 527080), (480, 421664), (512, 395310), (640, 316248), (768, 263540), (960, 210832), (1024, 197655), (1280, 158124), (1536, 131770), (1920, 105416), (2560, 79062), (3072, 65885), (3840, 52708), (5120, 39531), (7680, 26354), (13177, 15360)]