308135160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2371}}^1$

素因数の和:2426

約数の個数: 144

約数和(自身を含む): 1057366440

約数和(自身を除く): 749231280

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, 361, 380, 456, 570, 684, 722, 760, 855, 1083, 1140, 1368, 1444, 1710, 1805, 2166, 2280, 2371, 2888, 3249, 3420, 3610, 4332, 4742, 5415, 6498, 6840, 7113, 7220, 8664, 9484, 10830, 11855, 12996, 14226, 14440, 16245, 18968, 21339, 21660, 23710, 25992, 28452, 32490, 35565, 42678, 43320, 45049, 47420, 56904, 64980, 71130, 85356, 90098, 94840, 106695, 129960, 135147, 142260, 170712, 180196, 213390, 225245, 270294, 284520, 360392, 405441, 426780, 450490, 540588, 675735, 810882, 853560, 855931, 900980, 1081176, 1351470, 1621764, 1711862, 1801960, 2027205, 2567793, 2702940, 3243528, 3423724, 4054410, 4279655, 5135586, 5405880, 6847448, 7703379, 8108820, 8559310, 10271172, 12838965, 15406758, 16217640, 17118620, 20542344, 25677930, 30813516, 34237240, 38516895, 51355860, 61627032, 77033790, 102711720, 154067580, 308135160]

約数ペア:

[(1, 308135160), (2, 154067580), (3, 102711720), (4, 77033790), (5, 61627032), (6, 51355860), (8, 38516895), (9, 34237240), (10, 30813516), (12, 25677930), (15, 20542344), (18, 17118620), (19, 16217640), (20, 15406758), (24, 12838965), (30, 10271172), (36, 8559310), (38, 8108820), (40, 7703379), (45, 6847448), (57, 5405880), (60, 5135586), (72, 4279655), (76, 4054410), (90, 3423724), (95, 3243528), (114, 2702940), (120, 2567793), (152, 2027205), (171, 1801960), (180, 1711862), (190, 1621764), (228, 1351470), (285, 1081176), (342, 900980), (360, 855931), (361, 853560), (380, 810882), (456, 675735), (570, 540588), (684, 450490), (722, 426780), (760, 405441), (855, 360392), (1083, 284520), (1140, 270294), (1368, 225245), (1444, 213390), (1710, 180196), (1805, 170712), (2166, 142260), (2280, 135147), (2371, 129960), (2888, 106695), (3249, 94840), (3420, 90098), (3610, 85356), (4332, 71130), (4742, 64980), (5415, 56904), (6498, 47420), (6840, 45049), (7113, 43320), (7220, 42678), (8664, 35565), (9484, 32490), (10830, 28452), (11855, 25992), (12996, 23710), (14226, 21660), (14440, 21339), (16245, 18968)]