1895652480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{31849}}^1$

素因数の和:31902

約数の個数: 128

約数和(自身を含む): 6237504000

約数和(自身を除く): 4341851520

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, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 19840, 29760, 31849, 59520, 63698, 95547, 127396, 159245, 191094, 254792, 318490, 382188, 477735, 509584, 636980, 764376, 955470, 987319, 1019168, 1273960, 1528752, 1910940, 1974638, 2038336, 2547920, 2961957, 3057504, 3821880, 3949276, 4076672, 4936595, 5095840, 5923914, 6115008, 7643760, 7898552, 9873190, 10191680, 11847828, 12230016, 14809785, 15287520, 15797104, 19746380, 20383360, 23695656, 29619570, 30575040, 31594208, 39492760, 47391312, 59239140, 61150080, 63188416, 78985520, 94782624, 118478280, 126376832, 157971040, 189565248, 236956560, 315942080, 379130496, 473913120, 631884160, 947826240, 1895652480]

約数ペア:

[(1, 1895652480), (2, 947826240), (3, 631884160), (4, 473913120), (5, 379130496), (6, 315942080), (8, 236956560), (10, 189565248), (12, 157971040), (15, 126376832), (16, 118478280), (20, 94782624), (24, 78985520), (30, 63188416), (31, 61150080), (32, 59239140), (40, 47391312), (48, 39492760), (60, 31594208), (62, 30575040), (64, 29619570), (80, 23695656), (93, 20383360), (96, 19746380), (120, 15797104), (124, 15287520), (128, 14809785), (155, 12230016), (160, 11847828), (186, 10191680), (192, 9873190), (240, 7898552), (248, 7643760), (310, 6115008), (320, 5923914), (372, 5095840), (384, 4936595), (465, 4076672), (480, 3949276), (496, 3821880), (620, 3057504), (640, 2961957), (744, 2547920), (930, 2038336), (960, 1974638), (992, 1910940), (1240, 1528752), (1488, 1273960), (1860, 1019168), (1920, 987319), (1984, 955470), (2480, 764376), (2976, 636980), (3720, 509584), (3968, 477735), (4960, 382188), (5952, 318490), (7440, 254792), (9920, 191094), (11904, 159245), (14880, 127396), (19840, 95547), (29760, 63698), (31849, 59520)]