11808540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{227}}^1$

素因数の和:276

約数の個数: 108

約数和(自身を含む): 38217816

約数和(自身を除く): 26409276

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, 227, 255, 289, 306, 340, 454, 510, 578, 612, 681, 765, 867, 908, 1020, 1135, 1156, 1362, 1445, 1530, 1734, 2043, 2270, 2601, 2724, 2890, 3060, 3405, 3468, 3859, 4086, 4335, 4540, 5202, 5780, 6810, 7718, 8172, 8670, 10215, 10404, 11577, 13005, 13620, 15436, 17340, 19295, 20430, 23154, 26010, 34731, 38590, 40860, 46308, 52020, 57885, 65603, 69462, 77180, 115770, 131206, 138924, 173655, 196809, 231540, 262412, 328015, 347310, 393618, 590427, 656030, 694620, 787236, 984045, 1180854, 1312060, 1968090, 2361708, 2952135, 3936180, 5904270, 11808540]

約数ペア:

[(1, 11808540), (2, 5904270), (3, 3936180), (4, 2952135), (5, 2361708), (6, 1968090), (9, 1312060), (10, 1180854), (12, 984045), (15, 787236), (17, 694620), (18, 656030), (20, 590427), (30, 393618), (34, 347310), (36, 328015), (45, 262412), (51, 231540), (60, 196809), (68, 173655), (85, 138924), (90, 131206), (102, 115770), (153, 77180), (170, 69462), (180, 65603), (204, 57885), (227, 52020), (255, 46308), (289, 40860), (306, 38590), (340, 34731), (454, 26010), (510, 23154), (578, 20430), (612, 19295), (681, 17340), (765, 15436), (867, 13620), (908, 13005), (1020, 11577), (1135, 10404), (1156, 10215), (1362, 8670), (1445, 8172), (1530, 7718), (1734, 6810), (2043, 5780), (2270, 5202), (2601, 4540), (2724, 4335), (2890, 4086), (3060, 3859), (3405, 3468)]