7959060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^3$

素因数の和:72

約数の個数: 120

約数和(自身を含む): 26528040

約数和(自身を除く): 18568980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 289, 306, 324, 340, 405, 459, 510, 540, 578, 612, 765, 810, 867, 918, 1020, 1156, 1377, 1445, 1530, 1620, 1734, 1836, 2295, 2601, 2754, 2890, 3060, 3468, 4335, 4590, 4913, 5202, 5508, 5780, 6885, 7803, 8670, 9180, 9826, 10404, 13005, 13770, 14739, 15606, 17340, 19652, 23409, 24565, 26010, 27540, 29478, 31212, 39015, 44217, 46818, 49130, 52020, 58956, 73695, 78030, 88434, 93636, 98260, 117045, 132651, 147390, 156060, 176868, 221085, 234090, 265302, 294780, 397953, 442170, 468180, 530604, 663255, 795906, 884340, 1326510, 1591812, 1989765, 2653020, 3979530, 7959060]

約数ペア:

[(1, 7959060), (2, 3979530), (3, 2653020), (4, 1989765), (5, 1591812), (6, 1326510), (9, 884340), (10, 795906), (12, 663255), (15, 530604), (17, 468180), (18, 442170), (20, 397953), (27, 294780), (30, 265302), (34, 234090), (36, 221085), (45, 176868), (51, 156060), (54, 147390), (60, 132651), (68, 117045), (81, 98260), (85, 93636), (90, 88434), (102, 78030), (108, 73695), (135, 58956), (153, 52020), (162, 49130), (170, 46818), (180, 44217), (204, 39015), (255, 31212), (270, 29478), (289, 27540), (306, 26010), (324, 24565), (340, 23409), (405, 19652), (459, 17340), (510, 15606), (540, 14739), (578, 13770), (612, 13005), (765, 10404), (810, 9826), (867, 9180), (918, 8670), (1020, 7803), (1156, 6885), (1377, 5780), (1445, 5508), (1530, 5202), (1620, 4913), (1734, 4590), (1836, 4335), (2295, 3468), (2601, 3060), (2754, 2890)]