1296285480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{514399}}^1$

素因数の和:514423

約数の個数: 96

約数和(自身を含む): 4814784000

約数和(自身を除く): 3518498520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 514399, 1028798, 1543197, 2057596, 2571995, 3086394, 3600793, 4115192, 4629591, 5143990, 6172788, 7201586, 7715985, 9259182, 10287980, 10802379, 12345576, 14403172, 15431970, 18003965, 18518364, 20575960, 21604758, 23147955, 28806344, 30863940, 32407137, 36007930, 37036728, 43209516, 46295910, 54011895, 61727880, 64814274, 72015860, 86419032, 92591820, 108023790, 129628548, 144031720, 162035685, 185183640, 216047580, 259257096, 324071370, 432095160, 648142740, 1296285480]

約数ペア:

[(1, 1296285480), (2, 648142740), (3, 432095160), (4, 324071370), (5, 259257096), (6, 216047580), (7, 185183640), (8, 162035685), (9, 144031720), (10, 129628548), (12, 108023790), (14, 92591820), (15, 86419032), (18, 72015860), (20, 64814274), (21, 61727880), (24, 54011895), (28, 46295910), (30, 43209516), (35, 37036728), (36, 36007930), (40, 32407137), (42, 30863940), (45, 28806344), (56, 23147955), (60, 21604758), (63, 20575960), (70, 18518364), (72, 18003965), (84, 15431970), (90, 14403172), (105, 12345576), (120, 10802379), (126, 10287980), (140, 9259182), (168, 7715985), (180, 7201586), (210, 6172788), (252, 5143990), (280, 4629591), (315, 4115192), (360, 3600793), (420, 3086394), (504, 2571995), (630, 2057596), (840, 1543197), (1260, 1028798), (2520, 514399)]