20072365440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{23599}}^1$

素因数の和:24064

約数の個数: 128

約数和(自身を含む): 64127808000

約数和(自身を除く): 44055442560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 443, 480, 640, 886, 960, 1329, 1772, 1920, 2215, 2658, 3544, 4430, 5316, 6645, 7088, 8860, 10632, 13290, 14176, 17720, 21264, 23599, 26580, 28352, 35440, 42528, 47198, 53160, 56704, 70797, 70880, 85056, 94396, 106320, 117995, 141594, 141760, 170112, 188792, 212640, 235990, 283188, 283520, 353985, 377584, 425280, 471980, 566376, 707970, 755168, 850560, 943960, 1132752, 1415940, 1510336, 1887920, 2265504, 2831880, 3020672, 3775840, 4531008, 5663760, 7551680, 9062016, 10454357, 11327520, 15103360, 20908714, 22655040, 31363071, 41817428, 45310080, 52271785, 62726142, 83634856, 104543570, 125452284, 156815355, 167269712, 209087140, 250904568, 313630710, 334539424, 418174280, 501809136, 627261420, 669078848, 836348560, 1003618272, 1254522840, 1338157696, 1672697120, 2007236544, 2509045680, 3345394240, 4014473088, 5018091360, 6690788480, 10036182720, 20072365440]

約数ペア:

[(1, 20072365440), (2, 10036182720), (3, 6690788480), (4, 5018091360), (5, 4014473088), (6, 3345394240), (8, 2509045680), (10, 2007236544), (12, 1672697120), (15, 1338157696), (16, 1254522840), (20, 1003618272), (24, 836348560), (30, 669078848), (32, 627261420), (40, 501809136), (48, 418174280), (60, 334539424), (64, 313630710), (80, 250904568), (96, 209087140), (120, 167269712), (128, 156815355), (160, 125452284), (192, 104543570), (240, 83634856), (320, 62726142), (384, 52271785), (443, 45310080), (480, 41817428), (640, 31363071), (886, 22655040), (960, 20908714), (1329, 15103360), (1772, 11327520), (1920, 10454357), (2215, 9062016), (2658, 7551680), (3544, 5663760), (4430, 4531008), (5316, 3775840), (6645, 3020672), (7088, 2831880), (8860, 2265504), (10632, 1887920), (13290, 1510336), (14176, 1415940), (17720, 1132752), (21264, 943960), (23599, 850560), (26580, 755168), (28352, 707970), (35440, 566376), (42528, 471980), (47198, 425280), (53160, 377584), (56704, 353985), (70797, 283520), (70880, 283188), (85056, 235990), (94396, 212640), (106320, 188792), (117995, 170112), (141594, 141760)]