61577440

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{577}}^1$

素因数の和:644

約数の個数: 96

約数和(自身を含む): 157308480

約数和(自身を除く): 95731040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 32, 40, 46, 58, 80, 92, 115, 116, 145, 160, 184, 230, 232, 290, 368, 460, 464, 577, 580, 667, 736, 920, 928, 1154, 1160, 1334, 1840, 2308, 2320, 2668, 2885, 3335, 3680, 4616, 4640, 5336, 5770, 6670, 9232, 10672, 11540, 13271, 13340, 16733, 18464, 21344, 23080, 26542, 26680, 33466, 46160, 53084, 53360, 66355, 66932, 83665, 92320, 106168, 106720, 132710, 133864, 167330, 212336, 265420, 267728, 334660, 384859, 424672, 530840, 535456, 669320, 769718, 1061680, 1338640, 1539436, 1924295, 2123360, 2677280, 3078872, 3848590, 6157744, 7697180, 12315488, 15394360, 30788720, 61577440]

約数ペア:

[(1, 61577440), (2, 30788720), (4, 15394360), (5, 12315488), (8, 7697180), (10, 6157744), (16, 3848590), (20, 3078872), (23, 2677280), (29, 2123360), (32, 1924295), (40, 1539436), (46, 1338640), (58, 1061680), (80, 769718), (92, 669320), (115, 535456), (116, 530840), (145, 424672), (160, 384859), (184, 334660), (230, 267728), (232, 265420), (290, 212336), (368, 167330), (460, 133864), (464, 132710), (577, 106720), (580, 106168), (667, 92320), (736, 83665), (920, 66932), (928, 66355), (1154, 53360), (1160, 53084), (1334, 46160), (1840, 33466), (2308, 26680), (2320, 26542), (2668, 23080), (2885, 21344), (3335, 18464), (3680, 16733), (4616, 13340), (4640, 13271), (5336, 11540), (5770, 10672), (6670, 9232)]