4909875120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{358909}}^1$

素因数の和:358947

約数の個数: 120

約数和(自身を含む): 17356887600

約数和(自身を除く): 12447012480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 358909, 717818, 1076727, 1435636, 1794545, 2153454, 2871272, 3230181, 3589090, 4306908, 5383635, 5742544, 6460362, 6819271, 7178180, 8613816, 10767270, 12920724, 13638542, 14356360, 16150905, 17227632, 20457813, 21534540, 25841448, 27277084, 28712720, 32301810, 34096355, 40915626, 43069080, 51682896, 54554168, 61373439, 64603620, 68192710, 81831252, 86138160, 102289065, 109108336, 122746878, 129207240, 136385420, 163662504, 204578130, 245493756, 258414480, 272770840, 306867195, 327325008, 409156260, 490987512, 545541680, 613734390, 818312520, 981975024, 1227468780, 1636625040, 2454937560, 4909875120]

約数ペア:

[(1, 4909875120), (2, 2454937560), (3, 1636625040), (4, 1227468780), (5, 981975024), (6, 818312520), (8, 613734390), (9, 545541680), (10, 490987512), (12, 409156260), (15, 327325008), (16, 306867195), (18, 272770840), (19, 258414480), (20, 245493756), (24, 204578130), (30, 163662504), (36, 136385420), (38, 129207240), (40, 122746878), (45, 109108336), (48, 102289065), (57, 86138160), (60, 81831252), (72, 68192710), (76, 64603620), (80, 61373439), (90, 54554168), (95, 51682896), (114, 43069080), (120, 40915626), (144, 34096355), (152, 32301810), (171, 28712720), (180, 27277084), (190, 25841448), (228, 21534540), (240, 20457813), (285, 17227632), (304, 16150905), (342, 14356360), (360, 13638542), (380, 12920724), (456, 10767270), (570, 8613816), (684, 7178180), (720, 6819271), (760, 6460362), (855, 5742544), (912, 5383635), (1140, 4306908), (1368, 3589090), (1520, 3230181), (1710, 2871272), (2280, 2153454), (2736, 1794545), (3420, 1435636), (4560, 1076727), (6840, 717818), (13680, 358909)]