2040640320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{34847}}^1$

素因数の和:34928

約数の個数: 112

約数和(自身を含む): 6585435648

約数和(自身を除く): 4544795328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 160, 183, 192, 240, 244, 305, 320, 366, 480, 488, 610, 732, 915, 960, 976, 1220, 1464, 1830, 1952, 2440, 2928, 3660, 3904, 4880, 5856, 7320, 9760, 11712, 14640, 19520, 29280, 34847, 58560, 69694, 104541, 139388, 174235, 209082, 278776, 348470, 418164, 522705, 557552, 696940, 836328, 1045410, 1115104, 1393880, 1672656, 2090820, 2125667, 2230208, 2787760, 3345312, 4181640, 4251334, 5575520, 6377001, 6690624, 8363280, 8502668, 10628335, 11151040, 12754002, 16726560, 17005336, 21256670, 25508004, 31885005, 33453120, 34010672, 42513340, 51016008, 63770010, 68021344, 85026680, 102032016, 127540020, 136042688, 170053360, 204064032, 255080040, 340106720, 408128064, 510160080, 680213440, 1020320160, 2040640320]

約数ペア:

[(1, 2040640320), (2, 1020320160), (3, 680213440), (4, 510160080), (5, 408128064), (6, 340106720), (8, 255080040), (10, 204064032), (12, 170053360), (15, 136042688), (16, 127540020), (20, 102032016), (24, 85026680), (30, 68021344), (32, 63770010), (40, 51016008), (48, 42513340), (60, 34010672), (61, 33453120), (64, 31885005), (80, 25508004), (96, 21256670), (120, 17005336), (122, 16726560), (160, 12754002), (183, 11151040), (192, 10628335), (240, 8502668), (244, 8363280), (305, 6690624), (320, 6377001), (366, 5575520), (480, 4251334), (488, 4181640), (610, 3345312), (732, 2787760), (915, 2230208), (960, 2125667), (976, 2090820), (1220, 1672656), (1464, 1393880), (1830, 1115104), (1952, 1045410), (2440, 836328), (2928, 696940), (3660, 557552), (3904, 522705), (4880, 418164), (5856, 348470), (7320, 278776), (9760, 209082), (11712, 174235), (14640, 139388), (19520, 104541), (29280, 69694), (34847, 58560)]