130908840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{64171}}^1$

素因数の和:64202

約数の個数: 64

約数和(自身を含む): 415834560

約数和(自身を除く): 284925720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 64171, 128342, 192513, 256684, 320855, 385026, 513368, 641710, 770052, 962565, 1090907, 1283420, 1540104, 1925130, 2181814, 2566840, 3272721, 3850260, 4363628, 5454535, 6545442, 7700520, 8727256, 10909070, 13090884, 16363605, 21818140, 26181768, 32727210, 43636280, 65454420, 130908840]

約数ペア:

[(1, 130908840), (2, 65454420), (3, 43636280), (4, 32727210), (5, 26181768), (6, 21818140), (8, 16363605), (10, 13090884), (12, 10909070), (15, 8727256), (17, 7700520), (20, 6545442), (24, 5454535), (30, 4363628), (34, 3850260), (40, 3272721), (51, 2566840), (60, 2181814), (68, 1925130), (85, 1540104), (102, 1283420), (120, 1090907), (136, 962565), (170, 770052), (204, 641710), (255, 513368), (340, 385026), (408, 320855), (510, 256684), (680, 192513), (1020, 128342), (2040, 64171)]