1948467240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{318377}}^1$

素因数の和:318411

約数の個数: 96

約数和(自身を含む): 6705040680

約数和(自身を除く): 4756573440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 318377, 636754, 955131, 1273508, 1591885, 1910262, 2547016, 2865393, 3183770, 3820524, 4775655, 5412409, 5730786, 6367540, 7641048, 9551310, 10824818, 11461572, 12735080, 14326965, 16237227, 19102620, 21649636, 22923144, 27062045, 28653930, 32474454, 38205240, 43299272, 48711681, 54124090, 57307860, 64948908, 81186135, 97423362, 108248180, 114615720, 129897816, 162372270, 194846724, 216496360, 243558405, 324744540, 389693448, 487116810, 649489080, 974233620, 1948467240]

約数ペア:

[(1, 1948467240), (2, 974233620), (3, 649489080), (4, 487116810), (5, 389693448), (6, 324744540), (8, 243558405), (9, 216496360), (10, 194846724), (12, 162372270), (15, 129897816), (17, 114615720), (18, 108248180), (20, 97423362), (24, 81186135), (30, 64948908), (34, 57307860), (36, 54124090), (40, 48711681), (45, 43299272), (51, 38205240), (60, 32474454), (68, 28653930), (72, 27062045), (85, 22923144), (90, 21649636), (102, 19102620), (120, 16237227), (136, 14326965), (153, 12735080), (170, 11461572), (180, 10824818), (204, 9551310), (255, 7641048), (306, 6367540), (340, 5730786), (360, 5412409), (408, 4775655), (510, 3820524), (612, 3183770), (680, 2865393), (765, 2547016), (1020, 1910262), (1224, 1591885), (1530, 1273508), (2040, 955131), (3060, 636754), (6120, 318377)]