740282880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2351}}^1$

素因数の和:2418

約数の個数: 160

約数和(自身を含む): 2425344768

約数和(自身を除く): 1685061888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 256, 320, 328, 384, 410, 480, 492, 512, 615, 640, 656, 768, 820, 960, 984, 1230, 1280, 1312, 1536, 1640, 1920, 1968, 2351, 2460, 2560, 2624, 3280, 3840, 3936, 4702, 4920, 5248, 6560, 7053, 7680, 7872, 9404, 9840, 10496, 11755, 13120, 14106, 15744, 18808, 19680, 20992, 23510, 26240, 28212, 31488, 35265, 37616, 39360, 47020, 52480, 56424, 62976, 70530, 75232, 78720, 94040, 96391, 104960, 112848, 141060, 150464, 157440, 188080, 192782, 225696, 282120, 289173, 300928, 314880, 376160, 385564, 451392, 481955, 564240, 578346, 601856, 752320, 771128, 902784, 963910, 1128480, 1156692, 1203712, 1445865, 1504640, 1542256, 1805568, 1927820, 2256960, 2313384, 2891730, 3009280, 3084512, 3611136, 3855640, 4513920, 4626768, 5783460, 6018560, 6169024, 7711280, 9027840, 9253536, 11566920, 12338048, 15422560, 18055680, 18507072, 23133840, 24676096, 30845120, 37014144, 46267680, 49352192, 61690240, 74028288, 92535360, 123380480, 148056576, 185070720, 246760960, 370141440, 740282880]

約数ペア:

[(1, 740282880), (2, 370141440), (3, 246760960), (4, 185070720), (5, 148056576), (6, 123380480), (8, 92535360), (10, 74028288), (12, 61690240), (15, 49352192), (16, 46267680), (20, 37014144), (24, 30845120), (30, 24676096), (32, 23133840), (40, 18507072), (41, 18055680), (48, 15422560), (60, 12338048), (64, 11566920), (80, 9253536), (82, 9027840), (96, 7711280), (120, 6169024), (123, 6018560), (128, 5783460), (160, 4626768), (164, 4513920), (192, 3855640), (205, 3611136), (240, 3084512), (246, 3009280), (256, 2891730), (320, 2313384), (328, 2256960), (384, 1927820), (410, 1805568), (480, 1542256), (492, 1504640), (512, 1445865), (615, 1203712), (640, 1156692), (656, 1128480), (768, 963910), (820, 902784), (960, 771128), (984, 752320), (1230, 601856), (1280, 578346), (1312, 564240), (1536, 481955), (1640, 451392), (1920, 385564), (1968, 376160), (2351, 314880), (2460, 300928), (2560, 289173), (2624, 282120), (3280, 225696), (3840, 192782), (3936, 188080), (4702, 157440), (4920, 150464), (5248, 141060), (6560, 112848), (7053, 104960), (7680, 96391), (7872, 94040), (9404, 78720), (9840, 75232), (10496, 70530), (11755, 62976), (13120, 56424), (14106, 52480), (15744, 47020), (18808, 39360), (19680, 37616), (20992, 35265), (23510, 31488), (26240, 28212)]