11260920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:493

約数の個数: 128

約数和(自身を含む): 38880000

約数和(自身を除く): 27619080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 449, 456, 570, 627, 660, 760, 836, 898, 1045, 1140, 1254, 1320, 1347, 1672, 1796, 2090, 2245, 2280, 2508, 2694, 3135, 3592, 4180, 4490, 4939, 5016, 5388, 6270, 6735, 8360, 8531, 8980, 9878, 10776, 12540, 13470, 14817, 17062, 17960, 19756, 24695, 25080, 25593, 26940, 29634, 34124, 39512, 42655, 49390, 51186, 53880, 59268, 68248, 74085, 85310, 93841, 98780, 102372, 118536, 127965, 148170, 170620, 187682, 197560, 204744, 255930, 281523, 296340, 341240, 375364, 469205, 511860, 563046, 592680, 750728, 938410, 1023720, 1126092, 1407615, 1876820, 2252184, 2815230, 3753640, 5630460, 11260920]

約数ペア:

[(1, 11260920), (2, 5630460), (3, 3753640), (4, 2815230), (5, 2252184), (6, 1876820), (8, 1407615), (10, 1126092), (11, 1023720), (12, 938410), (15, 750728), (19, 592680), (20, 563046), (22, 511860), (24, 469205), (30, 375364), (33, 341240), (38, 296340), (40, 281523), (44, 255930), (55, 204744), (57, 197560), (60, 187682), (66, 170620), (76, 148170), (88, 127965), (95, 118536), (110, 102372), (114, 98780), (120, 93841), (132, 85310), (152, 74085), (165, 68248), (190, 59268), (209, 53880), (220, 51186), (228, 49390), (264, 42655), (285, 39512), (330, 34124), (380, 29634), (418, 26940), (440, 25593), (449, 25080), (456, 24695), (570, 19756), (627, 17960), (660, 17062), (760, 14817), (836, 13470), (898, 12540), (1045, 10776), (1140, 9878), (1254, 8980), (1320, 8531), (1347, 8360), (1672, 6735), (1796, 6270), (2090, 5388), (2245, 5016), (2280, 4939), (2508, 4490), (2694, 4180), (3135, 3592)]