345860040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151693}}^1$

素因数の和:151726

約数の個数: 64

約数和(自身を含む): 1092196800

約数和(自身を除く): 746336760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 151693, 303386, 455079, 606772, 758465, 910158, 1213544, 1516930, 1820316, 2275395, 2882167, 3033860, 3640632, 4550790, 5764334, 6067720, 8646501, 9101580, 11528668, 14410835, 17293002, 18203160, 23057336, 28821670, 34586004, 43232505, 57643340, 69172008, 86465010, 115286680, 172930020, 345860040]

約数ペア:

[(1, 345860040), (2, 172930020), (3, 115286680), (4, 86465010), (5, 69172008), (6, 57643340), (8, 43232505), (10, 34586004), (12, 28821670), (15, 23057336), (19, 18203160), (20, 17293002), (24, 14410835), (30, 11528668), (38, 9101580), (40, 8646501), (57, 6067720), (60, 5764334), (76, 4550790), (95, 3640632), (114, 3033860), (120, 2882167), (152, 2275395), (190, 1820316), (228, 1516930), (285, 1213544), (380, 910158), (456, 758465), (570, 606772), (760, 455079), (1140, 303386), (2280, 151693)]