423129240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61861}}^1$

素因数の和:61897

約数の個数: 96

約数和(自身を含む): 1447570800

約数和(自身を除く): 1024441560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 61861, 123722, 185583, 247444, 309305, 371166, 494888, 556749, 618610, 742332, 927915, 1113498, 1175359, 1237220, 1484664, 1855830, 2226996, 2350718, 2474440, 2783745, 3526077, 3711660, 4453992, 4701436, 5567490, 5876795, 7052154, 7423320, 9402872, 10578231, 11134980, 11753590, 14104308, 17630385, 21156462, 22269960, 23507180, 28208616, 35260770, 42312924, 47014360, 52891155, 70521540, 84625848, 105782310, 141043080, 211564620, 423129240]

約数ペア:

[(1, 423129240), (2, 211564620), (3, 141043080), (4, 105782310), (5, 84625848), (6, 70521540), (8, 52891155), (9, 47014360), (10, 42312924), (12, 35260770), (15, 28208616), (18, 23507180), (19, 22269960), (20, 21156462), (24, 17630385), (30, 14104308), (36, 11753590), (38, 11134980), (40, 10578231), (45, 9402872), (57, 7423320), (60, 7052154), (72, 5876795), (76, 5567490), (90, 4701436), (95, 4453992), (114, 3711660), (120, 3526077), (152, 2783745), (171, 2474440), (180, 2350718), (190, 2226996), (228, 1855830), (285, 1484664), (342, 1237220), (360, 1175359), (380, 1113498), (456, 927915), (570, 742332), (684, 618610), (760, 556749), (855, 494888), (1140, 371166), (1368, 309305), (1710, 247444), (2280, 185583), (3420, 123722), (6840, 61861)]