308351760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{3559}}^1$

素因数の和:3613

約数の個数: 120

約数和(自身を含む): 1009131840

約数和(自身を除く): 700780080

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, 361, 380, 456, 570, 722, 760, 912, 1083, 1140, 1444, 1520, 1805, 2166, 2280, 2888, 3559, 3610, 4332, 4560, 5415, 5776, 7118, 7220, 8664, 10677, 10830, 14236, 14440, 17328, 17795, 21354, 21660, 28472, 28880, 35590, 42708, 43320, 53385, 56944, 67621, 71180, 85416, 86640, 106770, 135242, 142360, 170832, 202863, 213540, 270484, 284720, 338105, 405726, 427080, 540968, 676210, 811452, 854160, 1014315, 1081936, 1284799, 1352420, 1622904, 2028630, 2569598, 2704840, 3245808, 3854397, 4057260, 5139196, 5409680, 6423995, 7708794, 8114520, 10278392, 12847990, 15417588, 16229040, 19271985, 20556784, 25695980, 30835176, 38543970, 51391960, 61670352, 77087940, 102783920, 154175880, 308351760]

約数ペア:

[(1, 308351760), (2, 154175880), (3, 102783920), (4, 77087940), (5, 61670352), (6, 51391960), (8, 38543970), (10, 30835176), (12, 25695980), (15, 20556784), (16, 19271985), (19, 16229040), (20, 15417588), (24, 12847990), (30, 10278392), (38, 8114520), (40, 7708794), (48, 6423995), (57, 5409680), (60, 5139196), (76, 4057260), (80, 3854397), (95, 3245808), (114, 2704840), (120, 2569598), (152, 2028630), (190, 1622904), (228, 1352420), (240, 1284799), (285, 1081936), (304, 1014315), (361, 854160), (380, 811452), (456, 676210), (570, 540968), (722, 427080), (760, 405726), (912, 338105), (1083, 284720), (1140, 270484), (1444, 213540), (1520, 202863), (1805, 170832), (2166, 142360), (2280, 135242), (2888, 106770), (3559, 86640), (3610, 85416), (4332, 71180), (4560, 67621), (5415, 56944), (5776, 53385), (7118, 43320), (7220, 42708), (8664, 35590), (10677, 28880), (10830, 28472), (14236, 21660), (14440, 21354), (17328, 17795)]