380707560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18553}}^1$

素因数の和:18592

約数の個数: 128

約数和(自身を含む): 1335888000

約数和(自身を除く): 955180440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 18553, 20520, 37106, 55659, 74212, 92765, 111318, 148424, 166977, 185530, 222636, 278295, 333954, 352507, 371060, 445272, 500931, 556590, 667908, 705014, 742120, 834885, 1001862, 1057521, 1113180, 1335816, 1410028, 1669770, 1762535, 2003724, 2115042, 2226360, 2504655, 2820056, 3172563, 3339540, 3525070, 4007448, 4230084, 5009310, 5287605, 6345126, 6679080, 7050140, 8460168, 9517689, 10018620, 10575210, 12690252, 14100280, 15862815, 19035378, 20037240, 21150420, 25380504, 31725630, 38070756, 42300840, 47588445, 63451260, 76141512, 95176890, 126902520, 190353780, 380707560]

約数ペア:

[(1, 380707560), (2, 190353780), (3, 126902520), (4, 95176890), (5, 76141512), (6, 63451260), (8, 47588445), (9, 42300840), (10, 38070756), (12, 31725630), (15, 25380504), (18, 21150420), (19, 20037240), (20, 19035378), (24, 15862815), (27, 14100280), (30, 12690252), (36, 10575210), (38, 10018620), (40, 9517689), (45, 8460168), (54, 7050140), (57, 6679080), (60, 6345126), (72, 5287605), (76, 5009310), (90, 4230084), (95, 4007448), (108, 3525070), (114, 3339540), (120, 3172563), (135, 2820056), (152, 2504655), (171, 2226360), (180, 2115042), (190, 2003724), (216, 1762535), (228, 1669770), (270, 1410028), (285, 1335816), (342, 1113180), (360, 1057521), (380, 1001862), (456, 834885), (513, 742120), (540, 705014), (570, 667908), (684, 556590), (760, 500931), (855, 445272), (1026, 371060), (1080, 352507), (1140, 333954), (1368, 278295), (1710, 222636), (2052, 185530), (2280, 166977), (2565, 148424), (3420, 111318), (4104, 92765), (5130, 74212), (6840, 55659), (10260, 37106), (18553, 20520)]