1520802060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3449}}^1\times {\mathrm{7349}}^1$

素因数の和:10810

約数の個数: 48

約数和(自身を含む): 4260060000

約数和(自身を除く): 2739257940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3449, 6898, 7349, 10347, 13796, 14698, 17245, 20694, 22047, 29396, 34490, 36745, 41388, 44094, 51735, 68980, 73490, 88188, 103470, 110235, 146980, 206940, 220470, 440940, 25346701, 50693402, 76040103, 101386804, 126733505, 152080206, 253467010, 304160412, 380200515, 506934020, 760401030, 1520802060]

約数ペア:

[(1, 1520802060), (2, 760401030), (3, 506934020), (4, 380200515), (5, 304160412), (6, 253467010), (10, 152080206), (12, 126733505), (15, 101386804), (20, 76040103), (30, 50693402), (60, 25346701), (3449, 440940), (6898, 220470), (7349, 206940), (10347, 146980), (13796, 110235), (14698, 103470), (17245, 88188), (20694, 73490), (22047, 68980), (29396, 51735), (34490, 44094), (36745, 41388)]