30155760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:652

約数の個数: 160

約数和(自身を含む): 108564480

約数和(自身を除く): 78408720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 607, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1214, 1242, 1380, 1656, 1821, 1840, 2070, 2160, 2428, 2484, 2760, 3035, 3105, 3312, 3642, 4140, 4856, 4968, 5463, 5520, 6070, 6210, 7284, 8280, 9105, 9712, 9936, 10926, 12140, 12420, 13961, 14568, 16389, 16560, 18210, 21852, 24280, 24840, 27315, 27922, 29136, 32778, 36420, 41883, 43704, 48560, 49680, 54630, 55844, 65556, 69805, 72840, 81945, 83766, 87408, 109260, 111688, 125649, 131112, 139610, 145680, 163890, 167532, 209415, 218520, 223376, 251298, 262224, 279220, 327780, 335064, 376947, 418830, 437040, 502596, 558440, 628245, 655560, 670128, 753894, 837660, 1005192, 1116880, 1256490, 1311120, 1507788, 1675320, 1884735, 2010384, 2512980, 3015576, 3350640, 3769470, 5025960, 6031152, 7538940, 10051920, 15077880, 30155760]

約数ペア:

[(1, 30155760), (2, 15077880), (3, 10051920), (4, 7538940), (5, 6031152), (6, 5025960), (8, 3769470), (9, 3350640), (10, 3015576), (12, 2512980), (15, 2010384), (16, 1884735), (18, 1675320), (20, 1507788), (23, 1311120), (24, 1256490), (27, 1116880), (30, 1005192), (36, 837660), (40, 753894), (45, 670128), (46, 655560), (48, 628245), (54, 558440), (60, 502596), (69, 437040), (72, 418830), (80, 376947), (90, 335064), (92, 327780), (108, 279220), (115, 262224), (120, 251298), (135, 223376), (138, 218520), (144, 209415), (180, 167532), (184, 163890), (207, 145680), (216, 139610), (230, 131112), (240, 125649), (270, 111688), (276, 109260), (345, 87408), (360, 83766), (368, 81945), (414, 72840), (432, 69805), (460, 65556), (540, 55844), (552, 54630), (607, 49680), (621, 48560), (690, 43704), (720, 41883), (828, 36420), (920, 32778), (1035, 29136), (1080, 27922), (1104, 27315), (1214, 24840), (1242, 24280), (1380, 21852), (1656, 18210), (1821, 16560), (1840, 16389), (2070, 14568), (2160, 13961), (2428, 12420), (2484, 12140), (2760, 10926), (3035, 9936), (3105, 9712), (3312, 9105), (3642, 8280), (4140, 7284), (4856, 6210), (4968, 6070), (5463, 5520)]