231304680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3511}}^1$

素因数の和:3592

約数の個数: 128

約数和(自身を含む): 783878400

約数和(自身を除く): 552573720

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, 3511, 3660, 4392, 5490, 6588, 7022, 7320, 8235, 10533, 10980, 13176, 14044, 16470, 17555, 21066, 21960, 28088, 31599, 32940, 35110, 42132, 52665, 63198, 65880, 70220, 84264, 94797, 105330, 126396, 140440, 157995, 189594, 210660, 214171, 252792, 315990, 379188, 421320, 428342, 473985, 631980, 642513, 758376, 856684, 947970, 1070855, 1263960, 1285026, 1713368, 1895940, 1927539, 2141710, 2570052, 3212565, 3791880, 3855078, 4283420, 5140104, 5782617, 6425130, 7710156, 8566840, 9637695, 11565234, 12850260, 15420312, 19275390, 23130468, 25700520, 28913085, 38550780, 46260936, 57826170, 77101560, 115652340, 231304680]

約数ペア:

[(1, 231304680), (2, 115652340), (3, 77101560), (4, 57826170), (5, 46260936), (6, 38550780), (8, 28913085), (9, 25700520), (10, 23130468), (12, 19275390), (15, 15420312), (18, 12850260), (20, 11565234), (24, 9637695), (27, 8566840), (30, 7710156), (36, 6425130), (40, 5782617), (45, 5140104), (54, 4283420), (60, 3855078), (61, 3791880), (72, 3212565), (90, 2570052), (108, 2141710), (120, 1927539), (122, 1895940), (135, 1713368), (180, 1285026), (183, 1263960), (216, 1070855), (244, 947970), (270, 856684), (305, 758376), (360, 642513), (366, 631980), (488, 473985), (540, 428342), (549, 421320), (610, 379188), (732, 315990), (915, 252792), (1080, 214171), (1098, 210660), (1220, 189594), (1464, 157995), (1647, 140440), (1830, 126396), (2196, 105330), (2440, 94797), (2745, 84264), (3294, 70220), (3511, 65880), (3660, 63198), (4392, 52665), (5490, 42132), (6588, 35110), (7022, 32940), (7320, 31599), (8235, 28088), (10533, 21960), (10980, 21066), (13176, 17555), (14044, 16470)]