247712040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6199}}^1$

素因数の和:6256

約数の個数: 128

約数和(自身を含む): 848160000

約数和(自身を除く): 600447960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1998, 2220, 2664, 3330, 3996, 4440, 4995, 6199, 6660, 7992, 9990, 12398, 13320, 18597, 19980, 24796, 30995, 37194, 39960, 49592, 55791, 61990, 74388, 92985, 111582, 123980, 148776, 167373, 185970, 223164, 229363, 247960, 278955, 334746, 371940, 446328, 458726, 557910, 669492, 688089, 743880, 836865, 917452, 1115820, 1146815, 1338984, 1376178, 1673730, 1834904, 2064267, 2231640, 2293630, 2752356, 3347460, 3440445, 4128534, 4587260, 5504712, 6192801, 6694920, 6880890, 8257068, 9174520, 10321335, 12385602, 13761780, 16514136, 20642670, 24771204, 27523560, 30964005, 41285340, 49542408, 61928010, 82570680, 123856020, 247712040]

約数ペア:

[(1, 247712040), (2, 123856020), (3, 82570680), (4, 61928010), (5, 49542408), (6, 41285340), (8, 30964005), (9, 27523560), (10, 24771204), (12, 20642670), (15, 16514136), (18, 13761780), (20, 12385602), (24, 10321335), (27, 9174520), (30, 8257068), (36, 6880890), (37, 6694920), (40, 6192801), (45, 5504712), (54, 4587260), (60, 4128534), (72, 3440445), (74, 3347460), (90, 2752356), (108, 2293630), (111, 2231640), (120, 2064267), (135, 1834904), (148, 1673730), (180, 1376178), (185, 1338984), (216, 1146815), (222, 1115820), (270, 917452), (296, 836865), (333, 743880), (360, 688089), (370, 669492), (444, 557910), (540, 458726), (555, 446328), (666, 371940), (740, 334746), (888, 278955), (999, 247960), (1080, 229363), (1110, 223164), (1332, 185970), (1480, 167373), (1665, 148776), (1998, 123980), (2220, 111582), (2664, 92985), (3330, 74388), (3996, 61990), (4440, 55791), (4995, 49592), (6199, 39960), (6660, 37194), (7992, 30995), (9990, 24796), (12398, 19980), (13320, 18597)]