15702998040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2131}}^1\times {\mathrm{6823}}^1$

素因数の和:8974

約数の個数: 128

約数和(自身を含む): 52375564800

約数和(自身を除く): 36672566760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 2131, 4262, 6393, 6823, 8524, 10655, 12786, 13646, 17048, 19179, 20469, 21310, 25572, 27292, 31965, 34115, 38358, 40938, 42620, 51144, 54584, 57537, 61407, 63930, 68230, 76716, 81876, 85240, 95895, 102345, 115074, 122814, 127860, 136460, 153432, 163752, 184221, 191790, 204690, 230148, 245628, 255720, 272920, 287685, 307035, 368442, 383580, 409380, 460296, 491256, 575370, 614070, 736884, 767160, 818760, 921105, 1150740, 1228140, 1473768, 1842210, 2301480, 2456280, 3684420, 7368840, 14539813, 29079626, 43619439, 58159252, 72699065, 87238878, 116318504, 130858317, 145398130, 174477756, 218097195, 261716634, 290796260, 348955512, 392574951, 436194390, 523433268, 581592520, 654291585, 785149902, 872388780, 1046866536, 1308583170, 1570299804, 1744777560, 1962874755, 2617166340, 3140599608, 3925749510, 5234332680, 7851499020, 15702998040]

約数ペア:

[(1, 15702998040), (2, 7851499020), (3, 5234332680), (4, 3925749510), (5, 3140599608), (6, 2617166340), (8, 1962874755), (9, 1744777560), (10, 1570299804), (12, 1308583170), (15, 1046866536), (18, 872388780), (20, 785149902), (24, 654291585), (27, 581592520), (30, 523433268), (36, 436194390), (40, 392574951), (45, 348955512), (54, 290796260), (60, 261716634), (72, 218097195), (90, 174477756), (108, 145398130), (120, 130858317), (135, 116318504), (180, 87238878), (216, 72699065), (270, 58159252), (360, 43619439), (540, 29079626), (1080, 14539813), (2131, 7368840), (4262, 3684420), (6393, 2456280), (6823, 2301480), (8524, 1842210), (10655, 1473768), (12786, 1228140), (13646, 1150740), (17048, 921105), (19179, 818760), (20469, 767160), (21310, 736884), (25572, 614070), (27292, 575370), (31965, 491256), (34115, 460296), (38358, 409380), (40938, 383580), (42620, 368442), (51144, 307035), (54584, 287685), (57537, 272920), (61407, 255720), (63930, 245628), (68230, 230148), (76716, 204690), (81876, 191790), (85240, 184221), (95895, 163752), (102345, 153432), (115074, 136460), (122814, 127860)]