61824720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:221

約数の個数: 160

約数和(自身を含む): 201487104

約数和(自身を除く): 139662384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 61, 80, 82, 103, 120, 122, 123, 164, 183, 205, 206, 240, 244, 246, 305, 309, 328, 366, 410, 412, 488, 492, 515, 610, 615, 618, 656, 732, 820, 824, 915, 976, 984, 1030, 1220, 1230, 1236, 1464, 1545, 1640, 1648, 1830, 1968, 2060, 2440, 2460, 2472, 2501, 2928, 3090, 3280, 3660, 4120, 4223, 4880, 4920, 4944, 5002, 6180, 6283, 7320, 7503, 8240, 8446, 9840, 10004, 12360, 12505, 12566, 12669, 14640, 15006, 16892, 18849, 20008, 21115, 24720, 25010, 25132, 25338, 30012, 31415, 33784, 37515, 37698, 40016, 42230, 50020, 50264, 50676, 60024, 62830, 63345, 67568, 75030, 75396, 84460, 94245, 100040, 100528, 101352, 120048, 125660, 126690, 150060, 150792, 168920, 188490, 200080, 202704, 251320, 253380, 257603, 300120, 301584, 337840, 376980, 502640, 506760, 515206, 600240, 753960, 772809, 1013520, 1030412, 1288015, 1507920, 1545618, 2060824, 2576030, 3091236, 3864045, 4121648, 5152060, 6182472, 7728090, 10304120, 12364944, 15456180, 20608240, 30912360, 61824720]

約数ペア:

[(1, 61824720), (2, 30912360), (3, 20608240), (4, 15456180), (5, 12364944), (6, 10304120), (8, 7728090), (10, 6182472), (12, 5152060), (15, 4121648), (16, 3864045), (20, 3091236), (24, 2576030), (30, 2060824), (40, 1545618), (41, 1507920), (48, 1288015), (60, 1030412), (61, 1013520), (80, 772809), (82, 753960), (103, 600240), (120, 515206), (122, 506760), (123, 502640), (164, 376980), (183, 337840), (205, 301584), (206, 300120), (240, 257603), (244, 253380), (246, 251320), (305, 202704), (309, 200080), (328, 188490), (366, 168920), (410, 150792), (412, 150060), (488, 126690), (492, 125660), (515, 120048), (610, 101352), (615, 100528), (618, 100040), (656, 94245), (732, 84460), (820, 75396), (824, 75030), (915, 67568), (976, 63345), (984, 62830), (1030, 60024), (1220, 50676), (1230, 50264), (1236, 50020), (1464, 42230), (1545, 40016), (1640, 37698), (1648, 37515), (1830, 33784), (1968, 31415), (2060, 30012), (2440, 25338), (2460, 25132), (2472, 25010), (2501, 24720), (2928, 21115), (3090, 20008), (3280, 18849), (3660, 16892), (4120, 15006), (4223, 14640), (4880, 12669), (4920, 12566), (4944, 12505), (5002, 12360), (6180, 10004), (6283, 9840), (7320, 8446), (7503, 8240)]