1415784960

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{20483}}^1$

素因数の和:20515

約数の個数: 160

約数和(自身を含む): 5029231680

約数和(自身を除く): 3613446720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6912, 7680, 8640, 11520, 13824, 17280, 20483, 23040, 34560, 40966, 61449, 69120, 81932, 102415, 122898, 163864, 184347, 204830, 245796, 307245, 327728, 368694, 409660, 491592, 553041, 614490, 655456, 737388, 819320, 921735, 983184, 1106082, 1228980, 1310912, 1474776, 1638640, 1843470, 1966368, 2212164, 2457960, 2621824, 2765205, 2949552, 3277280, 3686940, 3932736, 4424328, 4915920, 5243648, 5530410, 5899104, 6554560, 7373880, 7865472, 8848656, 9831840, 10487296, 11060820, 11798208, 13109120, 14747760, 15730944, 17697312, 19663680, 22121640, 23596416, 26218240, 29495520, 31461888, 35394624, 39327360, 44243280, 47192832, 52436480, 58991040, 70789248, 78654720, 88486560, 94385664, 117982080, 141578496, 157309440, 176973120, 235964160, 283156992, 353946240, 471928320, 707892480, 1415784960]

約数ペア:

[(1, 1415784960), (2, 707892480), (3, 471928320), (4, 353946240), (5, 283156992), (6, 235964160), (8, 176973120), (9, 157309440), (10, 141578496), (12, 117982080), (15, 94385664), (16, 88486560), (18, 78654720), (20, 70789248), (24, 58991040), (27, 52436480), (30, 47192832), (32, 44243280), (36, 39327360), (40, 35394624), (45, 31461888), (48, 29495520), (54, 26218240), (60, 23596416), (64, 22121640), (72, 19663680), (80, 17697312), (90, 15730944), (96, 14747760), (108, 13109120), (120, 11798208), (128, 11060820), (135, 10487296), (144, 9831840), (160, 8848656), (180, 7865472), (192, 7373880), (216, 6554560), (240, 5899104), (256, 5530410), (270, 5243648), (288, 4915920), (320, 4424328), (360, 3932736), (384, 3686940), (432, 3277280), (480, 2949552), (512, 2765205), (540, 2621824), (576, 2457960), (640, 2212164), (720, 1966368), (768, 1843470), (864, 1638640), (960, 1474776), (1080, 1310912), (1152, 1228980), (1280, 1106082), (1440, 983184), (1536, 921735), (1728, 819320), (1920, 737388), (2160, 655456), (2304, 614490), (2560, 553041), (2880, 491592), (3456, 409660), (3840, 368694), (4320, 327728), (4608, 307245), (5760, 245796), (6912, 204830), (7680, 184347), (8640, 163864), (11520, 122898), (13824, 102415), (17280, 81932), (20483, 69120), (23040, 61449), (34560, 40966)]