613297920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2707}}^1$

素因数の和:2790

約数の個数: 144

約数和(自身を含む): 1992654720

約数和(自身を除く): 1379356800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 128, 160, 177, 192, 236, 240, 256, 295, 320, 354, 384, 472, 480, 590, 640, 708, 768, 885, 944, 960, 1180, 1280, 1416, 1770, 1888, 1920, 2360, 2707, 2832, 3540, 3776, 3840, 4720, 5414, 5664, 7080, 7552, 8121, 9440, 10828, 11328, 13535, 14160, 15104, 16242, 18880, 21656, 22656, 27070, 28320, 32484, 37760, 40605, 43312, 45312, 54140, 56640, 64968, 75520, 81210, 86624, 108280, 113280, 129936, 159713, 162420, 173248, 216560, 226560, 259872, 319426, 324840, 346496, 433120, 479139, 519744, 638852, 649680, 692992, 798565, 866240, 958278, 1039488, 1277704, 1299360, 1597130, 1732480, 1916556, 2078976, 2395695, 2555408, 2598720, 3194260, 3464960, 3833112, 4791390, 5110816, 5197440, 6388520, 7666224, 9582780, 10221632, 10394880, 12777040, 15332448, 19165560, 20443264, 25554080, 30664896, 38331120, 40886528, 51108160, 61329792, 76662240, 102216320, 122659584, 153324480, 204432640, 306648960, 613297920]

約数ペア:

[(1, 613297920), (2, 306648960), (3, 204432640), (4, 153324480), (5, 122659584), (6, 102216320), (8, 76662240), (10, 61329792), (12, 51108160), (15, 40886528), (16, 38331120), (20, 30664896), (24, 25554080), (30, 20443264), (32, 19165560), (40, 15332448), (48, 12777040), (59, 10394880), (60, 10221632), (64, 9582780), (80, 7666224), (96, 6388520), (118, 5197440), (120, 5110816), (128, 4791390), (160, 3833112), (177, 3464960), (192, 3194260), (236, 2598720), (240, 2555408), (256, 2395695), (295, 2078976), (320, 1916556), (354, 1732480), (384, 1597130), (472, 1299360), (480, 1277704), (590, 1039488), (640, 958278), (708, 866240), (768, 798565), (885, 692992), (944, 649680), (960, 638852), (1180, 519744), (1280, 479139), (1416, 433120), (1770, 346496), (1888, 324840), (1920, 319426), (2360, 259872), (2707, 226560), (2832, 216560), (3540, 173248), (3776, 162420), (3840, 159713), (4720, 129936), (5414, 113280), (5664, 108280), (7080, 86624), (7552, 81210), (8121, 75520), (9440, 64968), (10828, 56640), (11328, 54140), (13535, 45312), (14160, 43312), (15104, 40605), (16242, 37760), (18880, 32484), (21656, 28320), (22656, 27070)]