1275298920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{506071}}^1$

素因数の和:506095

約数の個数: 96

約数和(自身を含む): 4736833920

約数和(自身を除く): 3461535000

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, 506071, 1012142, 1518213, 2024284, 2530355, 3036426, 3542497, 4048568, 4554639, 5060710, 6072852, 7084994, 7591065, 9109278, 10121420, 10627491, 12145704, 14169988, 15182130, 17712485, 18218556, 20242840, 21254982, 22773195, 28339976, 30364260, 31882473, 35424970, 36437112, 42509964, 45546390, 53137455, 60728520, 63764946, 70849940, 85019928, 91092780, 106274910, 127529892, 141699880, 159412365, 182185560, 212549820, 255059784, 318824730, 425099640, 637649460, 1275298920]

約数ペア:

[(1, 1275298920), (2, 637649460), (3, 425099640), (4, 318824730), (5, 255059784), (6, 212549820), (7, 182185560), (8, 159412365), (9, 141699880), (10, 127529892), (12, 106274910), (14, 91092780), (15, 85019928), (18, 70849940), (20, 63764946), (21, 60728520), (24, 53137455), (28, 45546390), (30, 42509964), (35, 36437112), (36, 35424970), (40, 31882473), (42, 30364260), (45, 28339976), (56, 22773195), (60, 21254982), (63, 20242840), (70, 18218556), (72, 17712485), (84, 15182130), (90, 14169988), (105, 12145704), (120, 10627491), (126, 10121420), (140, 9109278), (168, 7591065), (180, 7084994), (210, 6072852), (252, 5060710), (280, 4554639), (315, 4048568), (360, 3542497), (420, 3036426), (504, 2530355), (630, 2024284), (840, 1518213), (1260, 1012142), (2520, 506071)]