1272477120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{69763}}^1$

素因数の和:69802

約数の個数: 112

約数和(自身を含む): 4252813440

約数和(自身を除く): 2980336320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 18240, 69763, 139526, 209289, 279052, 348815, 418578, 558104, 697630, 837156, 1046445, 1116208, 1325497, 1395260, 1674312, 2092890, 2232416, 2650994, 2790520, 3348624, 3976491, 4185780, 4464832, 5301988, 5581040, 6627485, 6697248, 7952982, 8371560, 10603976, 11162080, 13254970, 13394496, 15905964, 16743120, 19882455, 21207952, 22324160, 26509940, 31811928, 33486240, 39764910, 42415904, 53019880, 63623856, 66972480, 79529820, 84831808, 106039760, 127247712, 159059640, 212079520, 254495424, 318119280, 424159040, 636238560, 1272477120]

約数ペア:

[(1, 1272477120), (2, 636238560), (3, 424159040), (4, 318119280), (5, 254495424), (6, 212079520), (8, 159059640), (10, 127247712), (12, 106039760), (15, 84831808), (16, 79529820), (19, 66972480), (20, 63623856), (24, 53019880), (30, 42415904), (32, 39764910), (38, 33486240), (40, 31811928), (48, 26509940), (57, 22324160), (60, 21207952), (64, 19882455), (76, 16743120), (80, 15905964), (95, 13394496), (96, 13254970), (114, 11162080), (120, 10603976), (152, 8371560), (160, 7952982), (190, 6697248), (192, 6627485), (228, 5581040), (240, 5301988), (285, 4464832), (304, 4185780), (320, 3976491), (380, 3348624), (456, 2790520), (480, 2650994), (570, 2232416), (608, 2092890), (760, 1674312), (912, 1395260), (960, 1325497), (1140, 1116208), (1216, 1046445), (1520, 837156), (1824, 697630), (2280, 558104), (3040, 418578), (3648, 348815), (4560, 279052), (6080, 209289), (9120, 139526), (18240, 69763)]