422981280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3539}}^1$

素因数の和:3643

約数の個数: 144

約数和(自身を含む): 1461227040

約数和(自身を除く): 1038245760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 83, 90, 96, 120, 144, 160, 166, 180, 240, 249, 288, 332, 360, 415, 480, 498, 664, 720, 747, 830, 996, 1245, 1328, 1440, 1494, 1660, 1992, 2490, 2656, 2988, 3320, 3539, 3735, 3984, 4980, 5976, 6640, 7078, 7470, 7968, 9960, 10617, 11952, 13280, 14156, 14940, 17695, 19920, 21234, 23904, 28312, 29880, 31851, 35390, 39840, 42468, 53085, 56624, 59760, 63702, 70780, 84936, 106170, 113248, 119520, 127404, 141560, 159255, 169872, 212340, 254808, 283120, 293737, 318510, 339744, 424680, 509616, 566240, 587474, 637020, 849360, 881211, 1019232, 1174948, 1274040, 1468685, 1698720, 1762422, 2349896, 2548080, 2643633, 2937370, 3524844, 4406055, 4699792, 5096160, 5287266, 5874740, 7049688, 8812110, 9399584, 10574532, 11749480, 13218165, 14099376, 17624220, 21149064, 23498960, 26436330, 28198752, 35248440, 42298128, 46997920, 52872660, 70496880, 84596256, 105745320, 140993760, 211490640, 422981280]

約数ペア:

[(1, 422981280), (2, 211490640), (3, 140993760), (4, 105745320), (5, 84596256), (6, 70496880), (8, 52872660), (9, 46997920), (10, 42298128), (12, 35248440), (15, 28198752), (16, 26436330), (18, 23498960), (20, 21149064), (24, 17624220), (30, 14099376), (32, 13218165), (36, 11749480), (40, 10574532), (45, 9399584), (48, 8812110), (60, 7049688), (72, 5874740), (80, 5287266), (83, 5096160), (90, 4699792), (96, 4406055), (120, 3524844), (144, 2937370), (160, 2643633), (166, 2548080), (180, 2349896), (240, 1762422), (249, 1698720), (288, 1468685), (332, 1274040), (360, 1174948), (415, 1019232), (480, 881211), (498, 849360), (664, 637020), (720, 587474), (747, 566240), (830, 509616), (996, 424680), (1245, 339744), (1328, 318510), (1440, 293737), (1494, 283120), (1660, 254808), (1992, 212340), (2490, 169872), (2656, 159255), (2988, 141560), (3320, 127404), (3539, 119520), (3735, 113248), (3984, 106170), (4980, 84936), (5976, 70780), (6640, 63702), (7078, 59760), (7470, 56624), (7968, 53085), (9960, 42468), (10617, 39840), (11952, 35390), (13280, 31851), (14156, 29880), (14940, 28312), (17695, 23904), (19920, 21234)]