61352520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:483

約数の個数: 128

約数和(自身を含む): 196992000

約数和(自身を除く): 135639480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 71, 76, 95, 114, 120, 142, 152, 190, 213, 228, 284, 285, 355, 379, 380, 426, 456, 568, 570, 710, 758, 760, 852, 1065, 1137, 1140, 1349, 1420, 1516, 1704, 1895, 2130, 2274, 2280, 2698, 2840, 3032, 3790, 4047, 4260, 4548, 5396, 5685, 6745, 7201, 7580, 8094, 8520, 9096, 10792, 11370, 13490, 14402, 15160, 16188, 20235, 21603, 22740, 26909, 26980, 28804, 32376, 36005, 40470, 43206, 45480, 53818, 53960, 57608, 72010, 80727, 80940, 86412, 107636, 108015, 134545, 144020, 161454, 161880, 172824, 215272, 216030, 269090, 288040, 322908, 403635, 432060, 511271, 538180, 645816, 807270, 864120, 1022542, 1076360, 1533813, 1614540, 2045084, 2556355, 3067626, 3229080, 4090168, 5112710, 6135252, 7669065, 10225420, 12270504, 15338130, 20450840, 30676260, 61352520]

約数ペア:

[(1, 61352520), (2, 30676260), (3, 20450840), (4, 15338130), (5, 12270504), (6, 10225420), (8, 7669065), (10, 6135252), (12, 5112710), (15, 4090168), (19, 3229080), (20, 3067626), (24, 2556355), (30, 2045084), (38, 1614540), (40, 1533813), (57, 1076360), (60, 1022542), (71, 864120), (76, 807270), (95, 645816), (114, 538180), (120, 511271), (142, 432060), (152, 403635), (190, 322908), (213, 288040), (228, 269090), (284, 216030), (285, 215272), (355, 172824), (379, 161880), (380, 161454), (426, 144020), (456, 134545), (568, 108015), (570, 107636), (710, 86412), (758, 80940), (760, 80727), (852, 72010), (1065, 57608), (1137, 53960), (1140, 53818), (1349, 45480), (1420, 43206), (1516, 40470), (1704, 36005), (1895, 32376), (2130, 28804), (2274, 26980), (2280, 26909), (2698, 22740), (2840, 21603), (3032, 20235), (3790, 16188), (4047, 15160), (4260, 14402), (4548, 13490), (5396, 11370), (5685, 10792), (6745, 9096), (7201, 8520), (7580, 8094)]