8734680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1313

約数の個数: 96

約数和(自身を含む): 29905200

約数和(自身を除く): 21170520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1277, 1368, 1710, 2280, 2554, 3420, 3831, 5108, 6385, 6840, 7662, 10216, 11493, 12770, 15324, 19155, 22986, 24263, 25540, 30648, 38310, 45972, 48526, 51080, 57465, 72789, 76620, 91944, 97052, 114930, 121315, 145578, 153240, 194104, 218367, 229860, 242630, 291156, 363945, 436734, 459720, 485260, 582312, 727890, 873468, 970520, 1091835, 1455780, 1746936, 2183670, 2911560, 4367340, 8734680]

約数ペア:

[(1, 8734680), (2, 4367340), (3, 2911560), (4, 2183670), (5, 1746936), (6, 1455780), (8, 1091835), (9, 970520), (10, 873468), (12, 727890), (15, 582312), (18, 485260), (19, 459720), (20, 436734), (24, 363945), (30, 291156), (36, 242630), (38, 229860), (40, 218367), (45, 194104), (57, 153240), (60, 145578), (72, 121315), (76, 114930), (90, 97052), (95, 91944), (114, 76620), (120, 72789), (152, 57465), (171, 51080), (180, 48526), (190, 45972), (228, 38310), (285, 30648), (342, 25540), (360, 24263), (380, 22986), (456, 19155), (570, 15324), (684, 12770), (760, 11493), (855, 10216), (1140, 7662), (1277, 6840), (1368, 6385), (1710, 5108), (2280, 3831), (2554, 3420)]