4745160

素因数分解:

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

素因数の和:300

約数の個数: 144

約数和(自身を含む): 18006300

約数和(自身を除く): 13261140

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 269, 280, 294, 315, 360, 392, 420, 441, 490, 504, 538, 588, 630, 735, 807, 840, 882, 980, 1076, 1176, 1260, 1345, 1470, 1614, 1764, 1883, 1960, 2152, 2205, 2421, 2520, 2690, 2940, 3228, 3528, 3766, 4035, 4410, 4842, 5380, 5649, 5880, 6456, 7532, 8070, 8820, 9415, 9684, 10760, 11298, 12105, 13181, 15064, 16140, 16947, 17640, 18830, 19368, 22596, 24210, 26362, 28245, 32280, 33894, 37660, 39543, 45192, 48420, 52724, 56490, 65905, 67788, 75320, 79086, 84735, 96840, 105448, 112980, 118629, 131810, 135576, 158172, 169470, 197715, 225960, 237258, 263620, 316344, 338940, 395430, 474516, 527240, 593145, 677880, 790860, 949032, 1186290, 1581720, 2372580, 4745160]

約数ペア:

[(1, 4745160), (2, 2372580), (3, 1581720), (4, 1186290), (5, 949032), (6, 790860), (7, 677880), (8, 593145), (9, 527240), (10, 474516), (12, 395430), (14, 338940), (15, 316344), (18, 263620), (20, 237258), (21, 225960), (24, 197715), (28, 169470), (30, 158172), (35, 135576), (36, 131810), (40, 118629), (42, 112980), (45, 105448), (49, 96840), (56, 84735), (60, 79086), (63, 75320), (70, 67788), (72, 65905), (84, 56490), (90, 52724), (98, 48420), (105, 45192), (120, 39543), (126, 37660), (140, 33894), (147, 32280), (168, 28245), (180, 26362), (196, 24210), (210, 22596), (245, 19368), (252, 18830), (269, 17640), (280, 16947), (294, 16140), (315, 15064), (360, 13181), (392, 12105), (420, 11298), (441, 10760), (490, 9684), (504, 9415), (538, 8820), (588, 8070), (630, 7532), (735, 6456), (807, 5880), (840, 5649), (882, 5380), (980, 4842), (1076, 4410), (1176, 4035), (1260, 3766), (1345, 3528), (1470, 3228), (1614, 2940), (1764, 2690), (1883, 2520), (1960, 2421), (2152, 2205)]