1284006960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{2731}}^1$

素因数の和:3403

約数の個数: 120

約数和(自身を含む): 4320308304

約数和(自身を除く): 3036301344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 653, 720, 1306, 1959, 2612, 2731, 3265, 3918, 5224, 5462, 5877, 6530, 7836, 8193, 9795, 10448, 10924, 11754, 13060, 13655, 15672, 16386, 19590, 21848, 23508, 24579, 26120, 27310, 29385, 31344, 32772, 39180, 40965, 43696, 47016, 49158, 52240, 54620, 58770, 65544, 78360, 81930, 94032, 98316, 109240, 117540, 122895, 131088, 156720, 163860, 196632, 218480, 235080, 245790, 327720, 393264, 470160, 491580, 655440, 983160, 1783343, 1966320, 3566686, 5350029, 7133372, 8916715, 10700058, 14266744, 16050087, 17833430, 21400116, 26750145, 28533488, 32100174, 35666860, 42800232, 53500290, 64200348, 71333720, 80250435, 85600464, 107000580, 128400696, 142667440, 160500870, 214001160, 256801392, 321001740, 428002320, 642003480, 1284006960]

約数ペア:

[(1, 1284006960), (2, 642003480), (3, 428002320), (4, 321001740), (5, 256801392), (6, 214001160), (8, 160500870), (9, 142667440), (10, 128400696), (12, 107000580), (15, 85600464), (16, 80250435), (18, 71333720), (20, 64200348), (24, 53500290), (30, 42800232), (36, 35666860), (40, 32100174), (45, 28533488), (48, 26750145), (60, 21400116), (72, 17833430), (80, 16050087), (90, 14266744), (120, 10700058), (144, 8916715), (180, 7133372), (240, 5350029), (360, 3566686), (653, 1966320), (720, 1783343), (1306, 983160), (1959, 655440), (2612, 491580), (2731, 470160), (3265, 393264), (3918, 327720), (5224, 245790), (5462, 235080), (5877, 218480), (6530, 196632), (7836, 163860), (8193, 156720), (9795, 131088), (10448, 122895), (10924, 117540), (11754, 109240), (13060, 98316), (13655, 94032), (15672, 81930), (16386, 78360), (19590, 65544), (21848, 58770), (23508, 54620), (24579, 52240), (26120, 49158), (27310, 47016), (29385, 43696), (31344, 40965), (32772, 39180)]