2946909120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{161563}}^1$

素因数の和:161602

約数の個数: 112

約数和(自身を含む): 9848941440

約数和(自身を除く): 6902032320

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, 161563, 323126, 484689, 646252, 807815, 969378, 1292504, 1615630, 1938756, 2423445, 2585008, 3069697, 3231260, 3877512, 4846890, 5170016, 6139394, 6462520, 7755024, 9209091, 9693780, 10340032, 12278788, 12925040, 15348485, 15510048, 18418182, 19387560, 24557576, 25850080, 30696970, 31020096, 36836364, 38775120, 46045455, 49115152, 51700160, 61393940, 73672728, 77550240, 92090910, 98230304, 122787880, 147345456, 155100480, 184181820, 196460608, 245575760, 294690912, 368363640, 491151520, 589381824, 736727280, 982303040, 1473454560, 2946909120]

約数ペア:

[(1, 2946909120), (2, 1473454560), (3, 982303040), (4, 736727280), (5, 589381824), (6, 491151520), (8, 368363640), (10, 294690912), (12, 245575760), (15, 196460608), (16, 184181820), (19, 155100480), (20, 147345456), (24, 122787880), (30, 98230304), (32, 92090910), (38, 77550240), (40, 73672728), (48, 61393940), (57, 51700160), (60, 49115152), (64, 46045455), (76, 38775120), (80, 36836364), (95, 31020096), (96, 30696970), (114, 25850080), (120, 24557576), (152, 19387560), (160, 18418182), (190, 15510048), (192, 15348485), (228, 12925040), (240, 12278788), (285, 10340032), (304, 9693780), (320, 9209091), (380, 7755024), (456, 6462520), (480, 6139394), (570, 5170016), (608, 4846890), (760, 3877512), (912, 3231260), (960, 3069697), (1140, 2585008), (1216, 2423445), (1520, 1938756), (1824, 1615630), (2280, 1292504), (3040, 969378), (3648, 807815), (4560, 646252), (6080, 484689), (9120, 323126), (18240, 161563)]