54843960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:709

約数の個数: 128

約数和(自身を含む): 177500160

約数和(自身を除く): 122656200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 345, 372, 460, 465, 552, 620, 641, 690, 713, 744, 920, 930, 1240, 1282, 1380, 1426, 1860, 1923, 2139, 2564, 2760, 2852, 3205, 3565, 3720, 3846, 4278, 5128, 5704, 6410, 7130, 7692, 8556, 9615, 10695, 12820, 14260, 14743, 15384, 17112, 19230, 19871, 21390, 25640, 28520, 29486, 38460, 39742, 42780, 44229, 58972, 59613, 73715, 76920, 79484, 85560, 88458, 99355, 117944, 119226, 147430, 158968, 176916, 198710, 221145, 238452, 294860, 298065, 353832, 397420, 442290, 457033, 476904, 589720, 596130, 794840, 884580, 914066, 1192260, 1371099, 1769160, 1828132, 2285165, 2384520, 2742198, 3656264, 4570330, 5484396, 6855495, 9140660, 10968792, 13710990, 18281320, 27421980, 54843960]

約数ペア:

[(1, 54843960), (2, 27421980), (3, 18281320), (4, 13710990), (5, 10968792), (6, 9140660), (8, 6855495), (10, 5484396), (12, 4570330), (15, 3656264), (20, 2742198), (23, 2384520), (24, 2285165), (30, 1828132), (31, 1769160), (40, 1371099), (46, 1192260), (60, 914066), (62, 884580), (69, 794840), (92, 596130), (93, 589720), (115, 476904), (120, 457033), (124, 442290), (138, 397420), (155, 353832), (184, 298065), (186, 294860), (230, 238452), (248, 221145), (276, 198710), (310, 176916), (345, 158968), (372, 147430), (460, 119226), (465, 117944), (552, 99355), (620, 88458), (641, 85560), (690, 79484), (713, 76920), (744, 73715), (920, 59613), (930, 58972), (1240, 44229), (1282, 42780), (1380, 39742), (1426, 38460), (1860, 29486), (1923, 28520), (2139, 25640), (2564, 21390), (2760, 19871), (2852, 19230), (3205, 17112), (3565, 15384), (3720, 14743), (3846, 14260), (4278, 12820), (5128, 10695), (5704, 9615), (6410, 8556), (7130, 7692)]