393783360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21589}}^1$

素因数の和:21628

約数の個数: 112

約数和(自身を含む): 1316126400

約数和(自身を除く): 922343040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 18240, 21589, 43178, 64767, 86356, 107945, 129534, 172712, 215890, 259068, 323835, 345424, 410191, 431780, 518136, 647670, 690848, 820382, 863560, 1036272, 1230573, 1295340, 1381696, 1640764, 1727120, 2050955, 2072544, 2461146, 2590680, 3281528, 3454240, 4101910, 4145088, 4922292, 5181360, 6152865, 6563056, 6908480, 8203820, 9844584, 10362720, 12305730, 13126112, 16407640, 19689168, 20725440, 24611460, 26252224, 32815280, 39378336, 49222920, 65630560, 78756672, 98445840, 131261120, 196891680, 393783360]

約数ペア:

[(1, 393783360), (2, 196891680), (3, 131261120), (4, 98445840), (5, 78756672), (6, 65630560), (8, 49222920), (10, 39378336), (12, 32815280), (15, 26252224), (16, 24611460), (19, 20725440), (20, 19689168), (24, 16407640), (30, 13126112), (32, 12305730), (38, 10362720), (40, 9844584), (48, 8203820), (57, 6908480), (60, 6563056), (64, 6152865), (76, 5181360), (80, 4922292), (95, 4145088), (96, 4101910), (114, 3454240), (120, 3281528), (152, 2590680), (160, 2461146), (190, 2072544), (192, 2050955), (228, 1727120), (240, 1640764), (285, 1381696), (304, 1295340), (320, 1230573), (380, 1036272), (456, 863560), (480, 820382), (570, 690848), (608, 647670), (760, 518136), (912, 431780), (960, 410191), (1140, 345424), (1216, 323835), (1520, 259068), (1824, 215890), (2280, 172712), (3040, 129534), (3648, 107945), (4560, 86356), (6080, 64767), (9120, 43178), (18240, 21589)]