79924680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20183}}^1$

素因数の和:20211

約数の個数: 96

約数和(自身を含む): 283383360

約数和(自身を除く): 203458680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 20183, 40366, 60549, 80732, 100915, 121098, 161464, 181647, 201830, 222013, 242196, 302745, 363294, 403660, 444026, 484392, 605490, 666039, 726588, 807320, 888052, 908235, 1110065, 1210980, 1332078, 1453176, 1776104, 1816470, 1998117, 2220130, 2421960, 2664156, 3330195, 3632940, 3996234, 4440260, 5328312, 6660390, 7265880, 7992468, 8880520, 9990585, 13320780, 15984936, 19981170, 26641560, 39962340, 79924680]

約数ペア:

[(1, 79924680), (2, 39962340), (3, 26641560), (4, 19981170), (5, 15984936), (6, 13320780), (8, 9990585), (9, 8880520), (10, 7992468), (11, 7265880), (12, 6660390), (15, 5328312), (18, 4440260), (20, 3996234), (22, 3632940), (24, 3330195), (30, 2664156), (33, 2421960), (36, 2220130), (40, 1998117), (44, 1816470), (45, 1776104), (55, 1453176), (60, 1332078), (66, 1210980), (72, 1110065), (88, 908235), (90, 888052), (99, 807320), (110, 726588), (120, 666039), (132, 605490), (165, 484392), (180, 444026), (198, 403660), (220, 363294), (264, 302745), (330, 242196), (360, 222013), (396, 201830), (440, 181647), (495, 161464), (660, 121098), (792, 100915), (990, 80732), (1320, 60549), (1980, 40366), (3960, 20183)]