1235539920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{409}}^1$

素因数の和:773

約数の個数: 160

約数和(自身を含む): 3945997440

約数和(自身を除く): 2710457520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 307, 328, 409, 410, 492, 614, 615, 656, 818, 820, 921, 984, 1227, 1228, 1230, 1535, 1636, 1640, 1842, 1968, 2045, 2454, 2456, 2460, 3070, 3272, 3280, 3684, 4090, 4605, 4908, 4912, 4920, 6135, 6140, 6544, 7368, 8180, 9210, 9816, 9840, 12270, 12280, 12587, 14736, 16360, 16769, 18420, 19632, 24540, 24560, 25174, 32720, 33538, 36840, 37761, 49080, 50307, 50348, 62935, 67076, 73680, 75522, 83845, 98160, 100614, 100696, 125563, 125870, 134152, 151044, 167690, 188805, 201228, 201392, 251126, 251535, 251740, 268304, 302088, 335380, 376689, 377610, 402456, 502252, 503070, 503480, 604176, 627815, 670760, 753378, 755220, 804912, 1004504, 1006140, 1006960, 1255630, 1341520, 1506756, 1510440, 1883445, 2009008, 2012280, 2511260, 3013512, 3020880, 3766890, 4024560, 5022520, 5148083, 6027024, 7533780, 10045040, 10296166, 15067560, 15444249, 20592332, 25740415, 30135120, 30888498, 41184664, 51480830, 61776996, 77221245, 82369328, 102961660, 123553992, 154442490, 205923320, 247107984, 308884980, 411846640, 617769960, 1235539920]

約数ペア:

[(1, 1235539920), (2, 617769960), (3, 411846640), (4, 308884980), (5, 247107984), (6, 205923320), (8, 154442490), (10, 123553992), (12, 102961660), (15, 82369328), (16, 77221245), (20, 61776996), (24, 51480830), (30, 41184664), (40, 30888498), (41, 30135120), (48, 25740415), (60, 20592332), (80, 15444249), (82, 15067560), (120, 10296166), (123, 10045040), (164, 7533780), (205, 6027024), (240, 5148083), (246, 5022520), (307, 4024560), (328, 3766890), (409, 3020880), (410, 3013512), (492, 2511260), (614, 2012280), (615, 2009008), (656, 1883445), (818, 1510440), (820, 1506756), (921, 1341520), (984, 1255630), (1227, 1006960), (1228, 1006140), (1230, 1004504), (1535, 804912), (1636, 755220), (1640, 753378), (1842, 670760), (1968, 627815), (2045, 604176), (2454, 503480), (2456, 503070), (2460, 502252), (3070, 402456), (3272, 377610), (3280, 376689), (3684, 335380), (4090, 302088), (4605, 268304), (4908, 251740), (4912, 251535), (4920, 251126), (6135, 201392), (6140, 201228), (6544, 188805), (7368, 167690), (8180, 151044), (9210, 134152), (9816, 125870), (9840, 125563), (12270, 100696), (12280, 100614), (12587, 98160), (14736, 83845), (16360, 75522), (16769, 73680), (18420, 67076), (19632, 62935), (24540, 50348), (24560, 50307), (25174, 49080), (32720, 37761), (33538, 36840)]