5415480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{307}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 20540520

約数和(自身を除く): 15125040

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, 280, 294, 307, 315, 360, 392, 420, 441, 490, 504, 588, 614, 630, 735, 840, 882, 921, 980, 1176, 1228, 1260, 1470, 1535, 1764, 1842, 1960, 2149, 2205, 2456, 2520, 2763, 2940, 3070, 3528, 3684, 4298, 4410, 4605, 5526, 5880, 6140, 6447, 7368, 8596, 8820, 9210, 10745, 11052, 12280, 12894, 13815, 15043, 17192, 17640, 18420, 19341, 21490, 22104, 25788, 27630, 30086, 32235, 36840, 38682, 42980, 45129, 51576, 55260, 60172, 64470, 75215, 77364, 85960, 90258, 96705, 110520, 120344, 128940, 135387, 150430, 154728, 180516, 193410, 225645, 257880, 270774, 300860, 361032, 386820, 451290, 541548, 601720, 676935, 773640, 902580, 1083096, 1353870, 1805160, 2707740, 5415480]

約数ペア:

[(1, 5415480), (2, 2707740), (3, 1805160), (4, 1353870), (5, 1083096), (6, 902580), (7, 773640), (8, 676935), (9, 601720), (10, 541548), (12, 451290), (14, 386820), (15, 361032), (18, 300860), (20, 270774), (21, 257880), (24, 225645), (28, 193410), (30, 180516), (35, 154728), (36, 150430), (40, 135387), (42, 128940), (45, 120344), (49, 110520), (56, 96705), (60, 90258), (63, 85960), (70, 77364), (72, 75215), (84, 64470), (90, 60172), (98, 55260), (105, 51576), (120, 45129), (126, 42980), (140, 38682), (147, 36840), (168, 32235), (180, 30086), (196, 27630), (210, 25788), (245, 22104), (252, 21490), (280, 19341), (294, 18420), (307, 17640), (315, 17192), (360, 15043), (392, 13815), (420, 12894), (441, 12280), (490, 11052), (504, 10745), (588, 9210), (614, 8820), (630, 8596), (735, 7368), (840, 6447), (882, 6140), (921, 5880), (980, 5526), (1176, 4605), (1228, 4410), (1260, 4298), (1470, 3684), (1535, 3528), (1764, 3070), (1842, 2940), (1960, 2763), (2149, 2520), (2205, 2456)]