275898480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8039}}^1$

素因数の和:8079

約数の個数: 160

約数和(自身を含む): 1004935680

約数和(自身を除く): 729037200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 5720, 6864, 8039, 8580, 11440, 16078, 17160, 24117, 32156, 34320, 40195, 48234, 64312, 80390, 88429, 96468, 104507, 120585, 128624, 160780, 176858, 192936, 209014, 241170, 265287, 313521, 321560, 353716, 385872, 418028, 442145, 482340, 522535, 530574, 627042, 643120, 707432, 836056, 884290, 964680, 1045070, 1061148, 1149577, 1254084, 1326435, 1414864, 1567605, 1672112, 1768580, 1929360, 2090140, 2122296, 2299154, 2508168, 2652870, 3135210, 3448731, 3537160, 4180280, 4244592, 4598308, 5016336, 5305740, 5747885, 6270420, 6897462, 7074320, 8360560, 9196616, 10611480, 11495770, 12540840, 13794924, 17243655, 18393232, 21222960, 22991540, 25081680, 27589848, 34487310, 45983080, 55179696, 68974620, 91966160, 137949240, 275898480]

約数ペア:

[(1, 275898480), (2, 137949240), (3, 91966160), (4, 68974620), (5, 55179696), (6, 45983080), (8, 34487310), (10, 27589848), (11, 25081680), (12, 22991540), (13, 21222960), (15, 18393232), (16, 17243655), (20, 13794924), (22, 12540840), (24, 11495770), (26, 10611480), (30, 9196616), (33, 8360560), (39, 7074320), (40, 6897462), (44, 6270420), (48, 5747885), (52, 5305740), (55, 5016336), (60, 4598308), (65, 4244592), (66, 4180280), (78, 3537160), (80, 3448731), (88, 3135210), (104, 2652870), (110, 2508168), (120, 2299154), (130, 2122296), (132, 2090140), (143, 1929360), (156, 1768580), (165, 1672112), (176, 1567605), (195, 1414864), (208, 1326435), (220, 1254084), (240, 1149577), (260, 1061148), (264, 1045070), (286, 964680), (312, 884290), (330, 836056), (390, 707432), (429, 643120), (440, 627042), (520, 530574), (528, 522535), (572, 482340), (624, 442145), (660, 418028), (715, 385872), (780, 353716), (858, 321560), (880, 313521), (1040, 265287), (1144, 241170), (1320, 209014), (1430, 192936), (1560, 176858), (1716, 160780), (2145, 128624), (2288, 120585), (2640, 104507), (2860, 96468), (3120, 88429), (3432, 80390), (4290, 64312), (5720, 48234), (6864, 40195), (8039, 34320), (8580, 32156), (11440, 24117), (16078, 17160)]