1343886120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{20399}}^1$

素因数の和:20480

約数の個数: 128

約数和(自身を含む): 4553280000

約数和(自身を除く): 3209393880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 360, 366, 488, 540, 549, 610, 732, 915, 1080, 1098, 1220, 1464, 1647, 1830, 2196, 2440, 2745, 3294, 3660, 4392, 5490, 6588, 7320, 8235, 10980, 13176, 16470, 20399, 21960, 32940, 40798, 61197, 65880, 81596, 101995, 122394, 163192, 183591, 203990, 244788, 305985, 367182, 407980, 489576, 550773, 611970, 734364, 815960, 917955, 1101546, 1223940, 1244339, 1468728, 1835910, 2203092, 2447880, 2488678, 2753865, 3671820, 3733017, 4406184, 4977356, 5507730, 6221695, 7343640, 7466034, 9954712, 11015460, 11199051, 12443390, 14932068, 18665085, 22030920, 22398102, 24886780, 29864136, 33597153, 37330170, 44796204, 49773560, 55995255, 67194306, 74660340, 89592408, 111990510, 134388612, 149320680, 167985765, 223981020, 268777224, 335971530, 447962040, 671943060, 1343886120]

約数ペア:

[(1, 1343886120), (2, 671943060), (3, 447962040), (4, 335971530), (5, 268777224), (6, 223981020), (8, 167985765), (9, 149320680), (10, 134388612), (12, 111990510), (15, 89592408), (18, 74660340), (20, 67194306), (24, 55995255), (27, 49773560), (30, 44796204), (36, 37330170), (40, 33597153), (45, 29864136), (54, 24886780), (60, 22398102), (61, 22030920), (72, 18665085), (90, 14932068), (108, 12443390), (120, 11199051), (122, 11015460), (135, 9954712), (180, 7466034), (183, 7343640), (216, 6221695), (244, 5507730), (270, 4977356), (305, 4406184), (360, 3733017), (366, 3671820), (488, 2753865), (540, 2488678), (549, 2447880), (610, 2203092), (732, 1835910), (915, 1468728), (1080, 1244339), (1098, 1223940), (1220, 1101546), (1464, 917955), (1647, 815960), (1830, 734364), (2196, 611970), (2440, 550773), (2745, 489576), (3294, 407980), (3660, 367182), (4392, 305985), (5490, 244788), (6588, 203990), (7320, 183591), (8235, 163192), (10980, 122394), (13176, 101995), (16470, 81596), (20399, 65880), (21960, 61197), (32940, 40798)]