395375520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{607}}^1$

素因数の和:707

約数の個数: 192

約数和(自身を含む): 1323786240

約数和(自身を除く): 928410720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 59, 60, 69, 80, 92, 96, 115, 118, 120, 138, 160, 177, 184, 230, 236, 240, 276, 295, 345, 354, 368, 460, 472, 480, 552, 590, 607, 690, 708, 736, 885, 920, 944, 1104, 1180, 1214, 1357, 1380, 1416, 1770, 1821, 1840, 1888, 2208, 2360, 2428, 2714, 2760, 2832, 3035, 3540, 3642, 3680, 4071, 4720, 4856, 5428, 5520, 5664, 6070, 6785, 7080, 7284, 8142, 9105, 9440, 9712, 10856, 11040, 12140, 13570, 13961, 14160, 14568, 16284, 18210, 19424, 20355, 21712, 24280, 27140, 27922, 28320, 29136, 32568, 35813, 36420, 40710, 41883, 43424, 48560, 54280, 55844, 58272, 65136, 69805, 71626, 72840, 81420, 83766, 97120, 107439, 108560, 111688, 130272, 139610, 143252, 145680, 162840, 167532, 179065, 209415, 214878, 217120, 223376, 279220, 286504, 291360, 325680, 335064, 358130, 418830, 429756, 446752, 537195, 558440, 573008, 651360, 670128, 716260, 823699, 837660, 859512, 1074390, 1116880, 1146016, 1340256, 1432520, 1647398, 1675320, 1719024, 2148780, 2233760, 2471097, 2865040, 3294796, 3350640, 3438048, 4118495, 4297560, 4942194, 5730080, 6589592, 6701280, 8236990, 8595120, 9884388, 12355485, 13179184, 16473980, 17190240, 19768776, 24710970, 26358368, 32947960, 39537552, 49421940, 65895920, 79075104, 98843880, 131791840, 197687760, 395375520]

約数ペア:

[(1, 395375520), (2, 197687760), (3, 131791840), (4, 98843880), (5, 79075104), (6, 65895920), (8, 49421940), (10, 39537552), (12, 32947960), (15, 26358368), (16, 24710970), (20, 19768776), (23, 17190240), (24, 16473980), (30, 13179184), (32, 12355485), (40, 9884388), (46, 8595120), (48, 8236990), (59, 6701280), (60, 6589592), (69, 5730080), (80, 4942194), (92, 4297560), (96, 4118495), (115, 3438048), (118, 3350640), (120, 3294796), (138, 2865040), (160, 2471097), (177, 2233760), (184, 2148780), (230, 1719024), (236, 1675320), (240, 1647398), (276, 1432520), (295, 1340256), (345, 1146016), (354, 1116880), (368, 1074390), (460, 859512), (472, 837660), (480, 823699), (552, 716260), (590, 670128), (607, 651360), (690, 573008), (708, 558440), (736, 537195), (885, 446752), (920, 429756), (944, 418830), (1104, 358130), (1180, 335064), (1214, 325680), (1357, 291360), (1380, 286504), (1416, 279220), (1770, 223376), (1821, 217120), (1840, 214878), (1888, 209415), (2208, 179065), (2360, 167532), (2428, 162840), (2714, 145680), (2760, 143252), (2832, 139610), (3035, 130272), (3540, 111688), (3642, 108560), (3680, 107439), (4071, 97120), (4720, 83766), (4856, 81420), (5428, 72840), (5520, 71626), (5664, 69805), (6070, 65136), (6785, 58272), (7080, 55844), (7284, 54280), (8142, 48560), (9105, 43424), (9440, 41883), (9712, 40710), (10856, 36420), (11040, 35813), (12140, 32568), (13570, 29136), (13961, 28320), (14160, 27922), (14568, 27140), (16284, 24280), (18210, 21712), (19424, 20355)]