61471320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30133}}^1$

素因数の和:30164

約数の個数: 64

約数和(自身を含む): 195268320

約数和(自身を除く): 133797000

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, 30133, 60266, 90399, 120532, 150665, 180798, 241064, 301330, 361596, 451995, 512261, 602660, 723192, 903990, 1024522, 1205320, 1536783, 1807980, 2049044, 2561305, 3073566, 3615960, 4098088, 5122610, 6147132, 7683915, 10245220, 12294264, 15367830, 20490440, 30735660, 61471320]

約数ペア:

[(1, 61471320), (2, 30735660), (3, 20490440), (4, 15367830), (5, 12294264), (6, 10245220), (8, 7683915), (10, 6147132), (12, 5122610), (15, 4098088), (17, 3615960), (20, 3073566), (24, 2561305), (30, 2049044), (34, 1807980), (40, 1536783), (51, 1205320), (60, 1024522), (68, 903990), (85, 723192), (102, 602660), (120, 512261), (136, 451995), (170, 361596), (204, 301330), (255, 241064), (340, 180798), (408, 150665), (510, 120532), (680, 90399), (1020, 60266), (2040, 30133)]