90192240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{347}}^1$

素因数の和:404

約数の個数: 180

約数和(自身を含む): 320597784

約数和(自身を除く): 230405544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 347, 360, 361, 380, 456, 570, 684, 694, 720, 722, 760, 855, 912, 1041, 1083, 1140, 1368, 1388, 1444, 1520, 1710, 1735, 1805, 2082, 2166, 2280, 2736, 2776, 2888, 3123, 3249, 3420, 3470, 3610, 4164, 4332, 4560, 5205, 5415, 5552, 5776, 6246, 6498, 6593, 6840, 6940, 7220, 8328, 8664, 10410, 10830, 12492, 12996, 13186, 13680, 13880, 14440, 15615, 16245, 16656, 17328, 19779, 20820, 21660, 24984, 25992, 26372, 27760, 28880, 31230, 32490, 32965, 39558, 41640, 43320, 49968, 51984, 52744, 59337, 62460, 64980, 65930, 79116, 83280, 86640, 98895, 105488, 118674, 124920, 125267, 129960, 131860, 158232, 197790, 237348, 249840, 250534, 259920, 263720, 296685, 316464, 375801, 395580, 474696, 501068, 527440, 593370, 626335, 751602, 791160, 949392, 1002136, 1127403, 1186740, 1252670, 1503204, 1582320, 1879005, 2004272, 2254806, 2373480, 2505340, 3006408, 3758010, 4509612, 4746960, 5010680, 5637015, 6012816, 7516020, 9019224, 10021360, 11274030, 15032040, 18038448, 22548060, 30064080, 45096120, 90192240]

約数ペア:

[(1, 90192240), (2, 45096120), (3, 30064080), (4, 22548060), (5, 18038448), (6, 15032040), (8, 11274030), (9, 10021360), (10, 9019224), (12, 7516020), (15, 6012816), (16, 5637015), (18, 5010680), (19, 4746960), (20, 4509612), (24, 3758010), (30, 3006408), (36, 2505340), (38, 2373480), (40, 2254806), (45, 2004272), (48, 1879005), (57, 1582320), (60, 1503204), (72, 1252670), (76, 1186740), (80, 1127403), (90, 1002136), (95, 949392), (114, 791160), (120, 751602), (144, 626335), (152, 593370), (171, 527440), (180, 501068), (190, 474696), (228, 395580), (240, 375801), (285, 316464), (304, 296685), (342, 263720), (347, 259920), (360, 250534), (361, 249840), (380, 237348), (456, 197790), (570, 158232), (684, 131860), (694, 129960), (720, 125267), (722, 124920), (760, 118674), (855, 105488), (912, 98895), (1041, 86640), (1083, 83280), (1140, 79116), (1368, 65930), (1388, 64980), (1444, 62460), (1520, 59337), (1710, 52744), (1735, 51984), (1805, 49968), (2082, 43320), (2166, 41640), (2280, 39558), (2736, 32965), (2776, 32490), (2888, 31230), (3123, 28880), (3249, 27760), (3420, 26372), (3470, 25992), (3610, 24984), (4164, 21660), (4332, 20820), (4560, 19779), (5205, 17328), (5415, 16656), (5552, 16245), (5776, 15615), (6246, 14440), (6498, 13880), (6593, 13680), (6840, 13186), (6940, 12996), (7220, 12492), (8328, 10830), (8664, 10410)]