20243099040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{533837}}^1$

素因数の和:533934

約数の個数: 96

約数和(自身を含む): 64573044480

約数和(自身を除く): 44329945440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 120, 158, 160, 237, 240, 316, 395, 474, 480, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 2528, 3160, 3792, 4740, 6320, 7584, 9480, 12640, 18960, 37920, 533837, 1067674, 1601511, 2135348, 2669185, 3203022, 4270696, 5338370, 6406044, 8007555, 8541392, 10676740, 12812088, 16015110, 17082784, 21353480, 25624176, 32030220, 42173123, 42706960, 51248352, 64060440, 84346246, 85413920, 126519369, 128120880, 168692492, 210865615, 253038738, 256241760, 337384984, 421731230, 506077476, 632596845, 674769968, 843462460, 1012154952, 1265193690, 1349539936, 1686924920, 2024309904, 2530387380, 3373849840, 4048619808, 5060774760, 6747699680, 10121549520, 20243099040]

約数ペア:

[(1, 20243099040), (2, 10121549520), (3, 6747699680), (4, 5060774760), (5, 4048619808), (6, 3373849840), (8, 2530387380), (10, 2024309904), (12, 1686924920), (15, 1349539936), (16, 1265193690), (20, 1012154952), (24, 843462460), (30, 674769968), (32, 632596845), (40, 506077476), (48, 421731230), (60, 337384984), (79, 256241760), (80, 253038738), (96, 210865615), (120, 168692492), (158, 128120880), (160, 126519369), (237, 85413920), (240, 84346246), (316, 64060440), (395, 51248352), (474, 42706960), (480, 42173123), (632, 32030220), (790, 25624176), (948, 21353480), (1185, 17082784), (1264, 16015110), (1580, 12812088), (1896, 10676740), (2370, 8541392), (2528, 8007555), (3160, 6406044), (3792, 5338370), (4740, 4270696), (6320, 3203022), (7584, 2669185), (9480, 2135348), (12640, 1601511), (18960, 1067674), (37920, 533837)]