1226002560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3691}}^1$

素因数の和:3886

約数の個数: 128

約数和(自身を含む): 3931536960

約数和(自身を除く): 2705534400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 173, 192, 240, 320, 346, 384, 480, 519, 640, 692, 865, 960, 1038, 1384, 1730, 1920, 2076, 2595, 2768, 3460, 3691, 4152, 5190, 5536, 6920, 7382, 8304, 10380, 11072, 11073, 13840, 14764, 16608, 18455, 20760, 22144, 22146, 27680, 29528, 33216, 36910, 41520, 44292, 55360, 55365, 59056, 66432, 73820, 83040, 88584, 110720, 110730, 118112, 147640, 166080, 177168, 221460, 236224, 295280, 332160, 354336, 442920, 472448, 590560, 638543, 708672, 885840, 1181120, 1277086, 1417344, 1771680, 1915629, 2362240, 2554172, 3192715, 3543360, 3831258, 5108344, 6385430, 7086720, 7662516, 9578145, 10216688, 12770860, 15325032, 19156290, 20433376, 25541720, 30650064, 38312580, 40866752, 51083440, 61300128, 76625160, 81733504, 102166880, 122600256, 153250320, 204333760, 245200512, 306500640, 408667520, 613001280, 1226002560]

約数ペア:

[(1, 1226002560), (2, 613001280), (3, 408667520), (4, 306500640), (5, 245200512), (6, 204333760), (8, 153250320), (10, 122600256), (12, 102166880), (15, 81733504), (16, 76625160), (20, 61300128), (24, 51083440), (30, 40866752), (32, 38312580), (40, 30650064), (48, 25541720), (60, 20433376), (64, 19156290), (80, 15325032), (96, 12770860), (120, 10216688), (128, 9578145), (160, 7662516), (173, 7086720), (192, 6385430), (240, 5108344), (320, 3831258), (346, 3543360), (384, 3192715), (480, 2554172), (519, 2362240), (640, 1915629), (692, 1771680), (865, 1417344), (960, 1277086), (1038, 1181120), (1384, 885840), (1730, 708672), (1920, 638543), (2076, 590560), (2595, 472448), (2768, 442920), (3460, 354336), (3691, 332160), (4152, 295280), (5190, 236224), (5536, 221460), (6920, 177168), (7382, 166080), (8304, 147640), (10380, 118112), (11072, 110730), (11073, 110720), (13840, 88584), (14764, 83040), (16608, 73820), (18455, 66432), (20760, 59056), (22144, 55365), (22146, 55360), (27680, 44292), (29528, 41520), (33216, 36910)]