1235930880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4409}}^1$

素因数の和:4506

約数の個数: 144

約数和(自身を含む): 4002233760

約数和(自身を除く): 2766302880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 256, 292, 320, 365, 384, 438, 480, 584, 640, 730, 768, 876, 960, 1095, 1168, 1280, 1460, 1752, 1920, 2190, 2336, 2920, 3504, 3840, 4380, 4409, 4672, 5840, 7008, 8760, 8818, 9344, 11680, 13227, 14016, 17520, 17636, 18688, 22045, 23360, 26454, 28032, 35040, 35272, 44090, 46720, 52908, 56064, 66135, 70080, 70544, 88180, 93440, 105816, 132270, 140160, 141088, 176360, 211632, 264540, 280320, 282176, 321857, 352720, 423264, 529080, 564352, 643714, 705440, 846528, 965571, 1058160, 1128704, 1287428, 1410880, 1609285, 1693056, 1931142, 2116320, 2574856, 2821760, 3218570, 3386112, 3862284, 4232640, 4827855, 5149712, 5643520, 6437140, 7724568, 8465280, 9655710, 10299424, 12874280, 15449136, 16930560, 19311420, 20598848, 25748560, 30898272, 38622840, 41197696, 51497120, 61796544, 77245680, 82395392, 102994240, 123593088, 154491360, 205988480, 247186176, 308982720, 411976960, 617965440, 1235930880]

約数ペア:

[(1, 1235930880), (2, 617965440), (3, 411976960), (4, 308982720), (5, 247186176), (6, 205988480), (8, 154491360), (10, 123593088), (12, 102994240), (15, 82395392), (16, 77245680), (20, 61796544), (24, 51497120), (30, 41197696), (32, 38622840), (40, 30898272), (48, 25748560), (60, 20598848), (64, 19311420), (73, 16930560), (80, 15449136), (96, 12874280), (120, 10299424), (128, 9655710), (146, 8465280), (160, 7724568), (192, 6437140), (219, 5643520), (240, 5149712), (256, 4827855), (292, 4232640), (320, 3862284), (365, 3386112), (384, 3218570), (438, 2821760), (480, 2574856), (584, 2116320), (640, 1931142), (730, 1693056), (768, 1609285), (876, 1410880), (960, 1287428), (1095, 1128704), (1168, 1058160), (1280, 965571), (1460, 846528), (1752, 705440), (1920, 643714), (2190, 564352), (2336, 529080), (2920, 423264), (3504, 352720), (3840, 321857), (4380, 282176), (4409, 280320), (4672, 264540), (5840, 211632), (7008, 176360), (8760, 141088), (8818, 140160), (9344, 132270), (11680, 105816), (13227, 93440), (14016, 88180), (17520, 70544), (17636, 70080), (18688, 66135), (22045, 56064), (23360, 52908), (26454, 46720), (28032, 44090), (35040, 35272)]