265984380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{86923}}^1$

素因数の和:86955

約数の個数: 72

約数和(自身を含む): 854289072

約数和(自身を除く): 588304692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 86923, 173846, 260769, 347692, 434615, 521538, 782307, 869230, 1043076, 1303845, 1477691, 1564614, 1738460, 2607690, 2955382, 3129228, 3911535, 4433073, 5215380, 5910764, 7388455, 7823070, 8866146, 13299219, 14776910, 15646140, 17732292, 22165365, 26598438, 29553820, 44330730, 53196876, 66496095, 88661460, 132992190, 265984380]

約数ペア:

[(1, 265984380), (2, 132992190), (3, 88661460), (4, 66496095), (5, 53196876), (6, 44330730), (9, 29553820), (10, 26598438), (12, 22165365), (15, 17732292), (17, 15646140), (18, 14776910), (20, 13299219), (30, 8866146), (34, 7823070), (36, 7388455), (45, 5910764), (51, 5215380), (60, 4433073), (68, 3911535), (85, 3129228), (90, 2955382), (102, 2607690), (153, 1738460), (170, 1564614), (180, 1477691), (204, 1303845), (255, 1043076), (306, 869230), (340, 782307), (510, 521538), (612, 434615), (765, 347692), (1020, 260769), (1530, 173846), (3060, 86923)]