18382368240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{787}}^1\times {\mathrm{32441}}^1$

素因数の和:33247

約数の個数: 120

約数和(自身を含む): 61814467728

約数和(自身を除く): 43432099488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 787, 1574, 2361, 3148, 3935, 4722, 6296, 7083, 7870, 9444, 11805, 12592, 14166, 15740, 18888, 23610, 28332, 31480, 32441, 35415, 37776, 47220, 56664, 62960, 64882, 70830, 94440, 97323, 113328, 129764, 141660, 162205, 188880, 194646, 259528, 283320, 291969, 324410, 389292, 486615, 519056, 566640, 583938, 648820, 778584, 973230, 1167876, 1297640, 1459845, 1557168, 1946460, 2335752, 2595280, 2919690, 3892920, 4671504, 5839380, 7785840, 11678760, 23357520, 25531067, 51062134, 76593201, 102124268, 127655335, 153186402, 204248536, 229779603, 255310670, 306372804, 382966005, 408497072, 459559206, 510621340, 612745608, 765932010, 919118412, 1021242680, 1148898015, 1225491216, 1531864020, 1838236824, 2042485360, 2297796030, 3063728040, 3676473648, 4595592060, 6127456080, 9191184120, 18382368240]

約数ペア:

[(1, 18382368240), (2, 9191184120), (3, 6127456080), (4, 4595592060), (5, 3676473648), (6, 3063728040), (8, 2297796030), (9, 2042485360), (10, 1838236824), (12, 1531864020), (15, 1225491216), (16, 1148898015), (18, 1021242680), (20, 919118412), (24, 765932010), (30, 612745608), (36, 510621340), (40, 459559206), (45, 408497072), (48, 382966005), (60, 306372804), (72, 255310670), (80, 229779603), (90, 204248536), (120, 153186402), (144, 127655335), (180, 102124268), (240, 76593201), (360, 51062134), (720, 25531067), (787, 23357520), (1574, 11678760), (2361, 7785840), (3148, 5839380), (3935, 4671504), (4722, 3892920), (6296, 2919690), (7083, 2595280), (7870, 2335752), (9444, 1946460), (11805, 1557168), (12592, 1459845), (14166, 1297640), (15740, 1167876), (18888, 973230), (23610, 778584), (28332, 648820), (31480, 583938), (32441, 566640), (35415, 519056), (37776, 486615), (47220, 389292), (56664, 324410), (62960, 291969), (64882, 283320), (70830, 259528), (94440, 194646), (97323, 188880), (113328, 162205), (129764, 141660)]