2057730120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{13577}}^1$

素因数の和:14015

約数の個数: 96

約数和(自身を含む): 6704001720

約数和(自身を除く): 4646271600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 421, 842, 1263, 1684, 2105, 2526, 3368, 3789, 4210, 5052, 6315, 7578, 8420, 10104, 12630, 13577, 15156, 16840, 18945, 25260, 27154, 30312, 37890, 40731, 50520, 54308, 67885, 75780, 81462, 108616, 122193, 135770, 151560, 162924, 203655, 244386, 271540, 325848, 407310, 488772, 543080, 610965, 814620, 977544, 1221930, 1629240, 2443860, 4887720, 5715917, 11431834, 17147751, 22863668, 28579585, 34295502, 45727336, 51443253, 57159170, 68591004, 85738755, 102886506, 114318340, 137182008, 171477510, 205773012, 228636680, 257216265, 342955020, 411546024, 514432530, 685910040, 1028865060, 2057730120]

約数ペア:

[(1, 2057730120), (2, 1028865060), (3, 685910040), (4, 514432530), (5, 411546024), (6, 342955020), (8, 257216265), (9, 228636680), (10, 205773012), (12, 171477510), (15, 137182008), (18, 114318340), (20, 102886506), (24, 85738755), (30, 68591004), (36, 57159170), (40, 51443253), (45, 45727336), (60, 34295502), (72, 28579585), (90, 22863668), (120, 17147751), (180, 11431834), (360, 5715917), (421, 4887720), (842, 2443860), (1263, 1629240), (1684, 1221930), (2105, 977544), (2526, 814620), (3368, 610965), (3789, 543080), (4210, 488772), (5052, 407310), (6315, 325848), (7578, 271540), (8420, 244386), (10104, 203655), (12630, 162924), (13577, 151560), (15156, 135770), (16840, 122193), (18945, 108616), (25260, 81462), (27154, 75780), (30312, 67885), (37890, 54308), (40731, 50520)]