388623720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{8971}}^1$

素因数の和:9023

約数の個数: 96

約数和(自身を含む): 1230599520

約数和(自身を除く): 841975800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 361, 380, 456, 570, 722, 760, 1083, 1140, 1444, 1805, 2166, 2280, 2888, 3610, 4332, 5415, 7220, 8664, 8971, 10830, 14440, 17942, 21660, 26913, 35884, 43320, 44855, 53826, 71768, 89710, 107652, 134565, 170449, 179420, 215304, 269130, 340898, 358840, 511347, 538260, 681796, 852245, 1022694, 1076520, 1363592, 1704490, 2045388, 2556735, 3238531, 3408980, 4090776, 5113470, 6477062, 6817960, 9715593, 10226940, 12954124, 16192655, 19431186, 20453880, 25908248, 32385310, 38862372, 48577965, 64770620, 77724744, 97155930, 129541240, 194311860, 388623720]

約数ペア:

[(1, 388623720), (2, 194311860), (3, 129541240), (4, 97155930), (5, 77724744), (6, 64770620), (8, 48577965), (10, 38862372), (12, 32385310), (15, 25908248), (19, 20453880), (20, 19431186), (24, 16192655), (30, 12954124), (38, 10226940), (40, 9715593), (57, 6817960), (60, 6477062), (76, 5113470), (95, 4090776), (114, 3408980), (120, 3238531), (152, 2556735), (190, 2045388), (228, 1704490), (285, 1363592), (361, 1076520), (380, 1022694), (456, 852245), (570, 681796), (722, 538260), (760, 511347), (1083, 358840), (1140, 340898), (1444, 269130), (1805, 215304), (2166, 179420), (2280, 170449), (2888, 134565), (3610, 107652), (4332, 89710), (5415, 71768), (7220, 53826), (8664, 44855), (8971, 43320), (10830, 35884), (14440, 26913), (17942, 21660)]