9845617920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{43457}}^1$

素因数の和:43540

約数の個数: 144

約数和(自身を含む): 31978134720

約数和(自身を除く): 22132516800

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, 2832, 3540, 3776, 3840, 4720, 5664, 7080, 7552, 9440, 11328, 14160, 15104, 18880, 22656, 28320, 37760, 43457, 45312, 56640, 75520, 86914, 113280, 130371, 173828, 217285, 226560, 260742, 347656, 434570, 521484, 651855, 695312, 869140, 1042968, 1303710, 1390624, 1738280, 2085936, 2563963, 2607420, 2781248, 3476560, 4171872, 5127926, 5214840, 5562496, 6953120, 7691889, 8343744, 10255852, 10429680, 11124992, 12819815, 13906240, 15383778, 16687488, 20511704, 20859360, 25639630, 27812480, 30767556, 33374976, 38459445, 41023408, 41718720, 51279260, 55624960, 61535112, 76918890, 82046816, 83437440, 102558520, 123070224, 153837780, 164093632, 166874880, 205117040, 246140448, 307675560, 328187264, 410234080, 492280896, 615351120, 656374528, 820468160, 984561792, 1230702240, 1640936320, 1969123584, 2461404480, 3281872640, 4922808960, 9845617920]

約数ペア:

[(1, 9845617920), (2, 4922808960), (3, 3281872640), (4, 2461404480), (5, 1969123584), (6, 1640936320), (8, 1230702240), (10, 984561792), (12, 820468160), (15, 656374528), (16, 615351120), (20, 492280896), (24, 410234080), (30, 328187264), (32, 307675560), (40, 246140448), (48, 205117040), (59, 166874880), (60, 164093632), (64, 153837780), (80, 123070224), (96, 102558520), (118, 83437440), (120, 82046816), (128, 76918890), (160, 61535112), (177, 55624960), (192, 51279260), (236, 41718720), (240, 41023408), (256, 38459445), (295, 33374976), (320, 30767556), (354, 27812480), (384, 25639630), (472, 20859360), (480, 20511704), (590, 16687488), (640, 15383778), (708, 13906240), (768, 12819815), (885, 11124992), (944, 10429680), (960, 10255852), (1180, 8343744), (1280, 7691889), (1416, 6953120), (1770, 5562496), (1888, 5214840), (1920, 5127926), (2360, 4171872), (2832, 3476560), (3540, 2781248), (3776, 2607420), (3840, 2563963), (4720, 2085936), (5664, 1738280), (7080, 1390624), (7552, 1303710), (9440, 1042968), (11328, 869140), (14160, 695312), (15104, 651855), (18880, 521484), (22656, 434570), (28320, 347656), (37760, 260742), (43457, 226560), (45312, 217285), (56640, 173828), (75520, 130371), (86914, 113280)]