22790571120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{518911}}^1$

素因数の和:518991

約数の個数: 120

約数和(自身を含む): 77793211392

約数和(自身を除く): 55002640272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 7320, 8784, 10980, 14640, 21960, 43920, 518911, 1037822, 1556733, 2075644, 2594555, 3113466, 4151288, 4670199, 5189110, 6226932, 7783665, 8302576, 9340398, 10378220, 12453864, 15567330, 18680796, 20756440, 23350995, 24907728, 31134660, 31653571, 37361592, 41512880, 46701990, 62269320, 63307142, 74723184, 93403980, 94960713, 124538640, 126614284, 158267855, 186807960, 189921426, 253228568, 284882139, 316535710, 373615920, 379842852, 474803565, 506457136, 569764278, 633071420, 759685704, 949607130, 1139528556, 1266142840, 1424410695, 1519371408, 1899214260, 2279057112, 2532285680, 2848821390, 3798428520, 4558114224, 5697642780, 7596857040, 11395285560, 22790571120]

約数ペア:

[(1, 22790571120), (2, 11395285560), (3, 7596857040), (4, 5697642780), (5, 4558114224), (6, 3798428520), (8, 2848821390), (9, 2532285680), (10, 2279057112), (12, 1899214260), (15, 1519371408), (16, 1424410695), (18, 1266142840), (20, 1139528556), (24, 949607130), (30, 759685704), (36, 633071420), (40, 569764278), (45, 506457136), (48, 474803565), (60, 379842852), (61, 373615920), (72, 316535710), (80, 284882139), (90, 253228568), (120, 189921426), (122, 186807960), (144, 158267855), (180, 126614284), (183, 124538640), (240, 94960713), (244, 93403980), (305, 74723184), (360, 63307142), (366, 62269320), (488, 46701990), (549, 41512880), (610, 37361592), (720, 31653571), (732, 31134660), (915, 24907728), (976, 23350995), (1098, 20756440), (1220, 18680796), (1464, 15567330), (1830, 12453864), (2196, 10378220), (2440, 9340398), (2745, 8302576), (2928, 7783665), (3660, 6226932), (4392, 5189110), (4880, 4670199), (5490, 4151288), (7320, 3113466), (8784, 2594555), (10980, 2075644), (14640, 1556733), (21960, 1037822), (43920, 518911)]