303280320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{45131}}^1$

素因数の和:45158

約数の個数: 112

約数和(自身を含む): 1100498688

約数和(自身を除く): 797218368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 45131, 90262, 135393, 180524, 225655, 270786, 315917, 361048, 451310, 541572, 631834, 676965, 722096, 902620, 947751, 1083144, 1263668, 1353930, 1444192, 1579585, 1805240, 1895502, 2166288, 2527336, 2707860, 2888384, 3159170, 3610480, 3791004, 4332576, 4738755, 5054672, 5415720, 6318340, 7220960, 7582008, 8665152, 9477510, 10109344, 10831440, 12636680, 14441920, 15164016, 18955020, 20218688, 21662880, 25273360, 30328032, 37910040, 43325760, 50546720, 60656064, 75820080, 101093440, 151640160, 303280320]

約数ペア:

[(1, 303280320), (2, 151640160), (3, 101093440), (4, 75820080), (5, 60656064), (6, 50546720), (7, 43325760), (8, 37910040), (10, 30328032), (12, 25273360), (14, 21662880), (15, 20218688), (16, 18955020), (20, 15164016), (21, 14441920), (24, 12636680), (28, 10831440), (30, 10109344), (32, 9477510), (35, 8665152), (40, 7582008), (42, 7220960), (48, 6318340), (56, 5415720), (60, 5054672), (64, 4738755), (70, 4332576), (80, 3791004), (84, 3610480), (96, 3159170), (105, 2888384), (112, 2707860), (120, 2527336), (140, 2166288), (160, 1895502), (168, 1805240), (192, 1579585), (210, 1444192), (224, 1353930), (240, 1263668), (280, 1083144), (320, 947751), (336, 902620), (420, 722096), (448, 676965), (480, 631834), (560, 541572), (672, 451310), (840, 361048), (960, 315917), (1120, 270786), (1344, 225655), (1680, 180524), (2240, 135393), (3360, 90262), (6720, 45131)]