2737680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:105

約数の個数: 160

約数和(自身を含む): 9963648

約数和(自身を除く): 7225968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 61, 66, 68, 80, 85, 88, 102, 110, 120, 122, 132, 136, 165, 170, 176, 183, 187, 204, 220, 240, 244, 255, 264, 272, 305, 330, 340, 366, 374, 408, 440, 488, 510, 528, 561, 610, 660, 671, 680, 732, 748, 816, 880, 915, 935, 976, 1020, 1037, 1122, 1220, 1320, 1342, 1360, 1464, 1496, 1830, 1870, 2013, 2040, 2074, 2244, 2440, 2640, 2684, 2805, 2928, 2992, 3111, 3355, 3660, 3740, 4026, 4080, 4148, 4488, 4880, 5185, 5368, 5610, 6222, 6710, 7320, 7480, 8052, 8296, 8976, 10065, 10370, 10736, 11220, 11407, 12444, 13420, 14640, 14960, 15555, 16104, 16592, 20130, 20740, 22440, 22814, 24888, 26840, 31110, 32208, 34221, 40260, 41480, 44880, 45628, 49776, 53680, 57035, 62220, 68442, 80520, 82960, 91256, 114070, 124440, 136884, 161040, 171105, 182512, 228140, 248880, 273768, 342210, 456280, 547536, 684420, 912560, 1368840, 2737680]

約数ペア:

[(1, 2737680), (2, 1368840), (3, 912560), (4, 684420), (5, 547536), (6, 456280), (8, 342210), (10, 273768), (11, 248880), (12, 228140), (15, 182512), (16, 171105), (17, 161040), (20, 136884), (22, 124440), (24, 114070), (30, 91256), (33, 82960), (34, 80520), (40, 68442), (44, 62220), (48, 57035), (51, 53680), (55, 49776), (60, 45628), (61, 44880), (66, 41480), (68, 40260), (80, 34221), (85, 32208), (88, 31110), (102, 26840), (110, 24888), (120, 22814), (122, 22440), (132, 20740), (136, 20130), (165, 16592), (170, 16104), (176, 15555), (183, 14960), (187, 14640), (204, 13420), (220, 12444), (240, 11407), (244, 11220), (255, 10736), (264, 10370), (272, 10065), (305, 8976), (330, 8296), (340, 8052), (366, 7480), (374, 7320), (408, 6710), (440, 6222), (488, 5610), (510, 5368), (528, 5185), (561, 4880), (610, 4488), (660, 4148), (671, 4080), (680, 4026), (732, 3740), (748, 3660), (816, 3355), (880, 3111), (915, 2992), (935, 2928), (976, 2805), (1020, 2684), (1037, 2640), (1122, 2440), (1220, 2244), (1320, 2074), (1342, 2040), (1360, 2013), (1464, 1870), (1496, 1830)]