3163440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{269}}^1$

素因数の和:299

約数の個数: 120

約数和(自身を含む): 11450160

約数和(自身を除く): 8286720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 269, 280, 294, 336, 392, 420, 490, 538, 560, 588, 735, 784, 807, 840, 980, 1076, 1176, 1345, 1470, 1614, 1680, 1883, 1960, 2152, 2352, 2690, 2940, 3228, 3766, 3920, 4035, 4304, 5380, 5649, 5880, 6456, 7532, 8070, 9415, 10760, 11298, 11760, 12912, 13181, 15064, 16140, 18830, 21520, 22596, 26362, 28245, 30128, 32280, 37660, 39543, 45192, 52724, 56490, 64560, 65905, 75320, 79086, 90384, 105448, 112980, 131810, 150640, 158172, 197715, 210896, 225960, 263620, 316344, 395430, 451920, 527240, 632688, 790860, 1054480, 1581720, 3163440]

約数ペア:

[(1, 3163440), (2, 1581720), (3, 1054480), (4, 790860), (5, 632688), (6, 527240), (7, 451920), (8, 395430), (10, 316344), (12, 263620), (14, 225960), (15, 210896), (16, 197715), (20, 158172), (21, 150640), (24, 131810), (28, 112980), (30, 105448), (35, 90384), (40, 79086), (42, 75320), (48, 65905), (49, 64560), (56, 56490), (60, 52724), (70, 45192), (80, 39543), (84, 37660), (98, 32280), (105, 30128), (112, 28245), (120, 26362), (140, 22596), (147, 21520), (168, 18830), (196, 16140), (210, 15064), (240, 13181), (245, 12912), (269, 11760), (280, 11298), (294, 10760), (336, 9415), (392, 8070), (420, 7532), (490, 6456), (538, 5880), (560, 5649), (588, 5380), (735, 4304), (784, 4035), (807, 3920), (840, 3766), (980, 3228), (1076, 2940), (1176, 2690), (1345, 2352), (1470, 2152), (1614, 1960), (1680, 1883)]