496798320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{108947}}^1$

素因数の和:108982

約数の個数: 80

約数和(自身を含む): 1621146240

約数和(自身を除く): 1124347920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 108947, 217894, 326841, 435788, 544735, 653682, 871576, 1089470, 1307364, 1634205, 1743152, 2069993, 2178940, 2614728, 3268410, 4139986, 4357880, 5229456, 6209979, 6536820, 8279972, 8715760, 10349965, 12419958, 13073640, 16559944, 20699930, 24839916, 26147280, 31049895, 33119888, 41399860, 49679832, 62099790, 82799720, 99359664, 124199580, 165599440, 248399160, 496798320]

約数ペア:

[(1, 496798320), (2, 248399160), (3, 165599440), (4, 124199580), (5, 99359664), (6, 82799720), (8, 62099790), (10, 49679832), (12, 41399860), (15, 33119888), (16, 31049895), (19, 26147280), (20, 24839916), (24, 20699930), (30, 16559944), (38, 13073640), (40, 12419958), (48, 10349965), (57, 8715760), (60, 8279972), (76, 6536820), (80, 6209979), (95, 5229456), (114, 4357880), (120, 4139986), (152, 3268410), (190, 2614728), (228, 2178940), (240, 2069993), (285, 1743152), (304, 1634205), (380, 1307364), (456, 1089470), (570, 871576), (760, 653682), (912, 544735), (1140, 435788), (1520, 326841), (2280, 217894), (4560, 108947)]