1109809920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9323}}^1$

素因数の和:9378

約数の個数: 144

約数和(自身を含む): 3659185152

約数和(自身を除く): 2549375232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7936, 9323, 9920, 11904, 14880, 18646, 19840, 23808, 27969, 29760, 37292, 39680, 46615, 55938, 59520, 74584, 93230, 111876, 119040, 139845, 149168, 186460, 223752, 279690, 289013, 298336, 372920, 447504, 559380, 578026, 596672, 745840, 867039, 895008, 1118760, 1156052, 1193344, 1445065, 1491680, 1734078, 1790016, 2237520, 2312104, 2386688, 2890130, 2983360, 3468156, 3580032, 4335195, 4475040, 4624208, 5780260, 5966720, 6936312, 7160064, 8670390, 8950080, 9248416, 11560520, 11933440, 13872624, 17340780, 17900160, 18496832, 23121040, 27745248, 34681560, 35800320, 36993664, 46242080, 55490496, 69363120, 73987328, 92484160, 110980992, 138726240, 184968320, 221961984, 277452480, 369936640, 554904960, 1109809920]

約数ペア:

[(1, 1109809920), (2, 554904960), (3, 369936640), (4, 277452480), (5, 221961984), (6, 184968320), (8, 138726240), (10, 110980992), (12, 92484160), (15, 73987328), (16, 69363120), (20, 55490496), (24, 46242080), (30, 36993664), (31, 35800320), (32, 34681560), (40, 27745248), (48, 23121040), (60, 18496832), (62, 17900160), (64, 17340780), (80, 13872624), (93, 11933440), (96, 11560520), (120, 9248416), (124, 8950080), (128, 8670390), (155, 7160064), (160, 6936312), (186, 5966720), (192, 5780260), (240, 4624208), (248, 4475040), (256, 4335195), (310, 3580032), (320, 3468156), (372, 2983360), (384, 2890130), (465, 2386688), (480, 2312104), (496, 2237520), (620, 1790016), (640, 1734078), (744, 1491680), (768, 1445065), (930, 1193344), (960, 1156052), (992, 1118760), (1240, 895008), (1280, 867039), (1488, 745840), (1860, 596672), (1920, 578026), (1984, 559380), (2480, 447504), (2976, 372920), (3720, 298336), (3840, 289013), (3968, 279690), (4960, 223752), (5952, 186460), (7440, 149168), (7936, 139845), (9323, 119040), (9920, 111876), (11904, 93230), (14880, 74584), (18646, 59520), (19840, 55938), (23808, 46615), (27969, 39680), (29760, 37292)]