1213382760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1933}}^1\times {\mathrm{5231}}^1$

素因数の和:7178

約数の個数: 64

約数和(自身を含む): 3642727680

約数和(自身を除く): 2429344920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1933, 3866, 5231, 5799, 7732, 9665, 10462, 11598, 15464, 15693, 19330, 20924, 23196, 26155, 28995, 31386, 38660, 41848, 46392, 52310, 57990, 62772, 77320, 78465, 104620, 115980, 125544, 156930, 209240, 231960, 313860, 627720, 10111523, 20223046, 30334569, 40446092, 50557615, 60669138, 80892184, 101115230, 121338276, 151672845, 202230460, 242676552, 303345690, 404460920, 606691380, 1213382760]

約数ペア:

[(1, 1213382760), (2, 606691380), (3, 404460920), (4, 303345690), (5, 242676552), (6, 202230460), (8, 151672845), (10, 121338276), (12, 101115230), (15, 80892184), (20, 60669138), (24, 50557615), (30, 40446092), (40, 30334569), (60, 20223046), (120, 10111523), (1933, 627720), (3866, 313860), (5231, 231960), (5799, 209240), (7732, 156930), (9665, 125544), (10462, 115980), (11598, 104620), (15464, 78465), (15693, 77320), (19330, 62772), (20924, 57990), (23196, 52310), (26155, 46392), (28995, 41848), (31386, 38660)]