90368864760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{747839}}^1$

素因数の和:747925

約数の個数: 128

約数和(自身を含む): 290760192000

約数和(自身を除く): 200391327240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 53, 57, 60, 76, 95, 106, 114, 120, 152, 159, 190, 212, 228, 265, 285, 318, 380, 424, 456, 530, 570, 636, 760, 795, 1007, 1060, 1140, 1272, 1590, 2014, 2120, 2280, 3021, 3180, 4028, 5035, 6042, 6360, 8056, 10070, 12084, 15105, 20140, 24168, 30210, 40280, 60420, 120840, 747839, 1495678, 2243517, 2991356, 3739195, 4487034, 5982712, 7478390, 8974068, 11217585, 14208941, 14956780, 17948136, 22435170, 28417882, 29913560, 39635467, 42626823, 44870340, 56835764, 71044705, 79270934, 85253646, 89740680, 113671528, 118906401, 142089410, 158541868, 170507292, 198177335, 213134115, 237812802, 284178820, 317083736, 341014584, 396354670, 426268230, 475625604, 568357640, 594532005, 753073873, 792709340, 852536460, 951251208, 1189064010, 1506147746, 1585418680, 1705072920, 2259221619, 2378128020, 3012295492, 3765369365, 4518443238, 4756256040, 6024590984, 7530738730, 9036886476, 11296108095, 15061477460, 18073772952, 22592216190, 30122954920, 45184432380, 90368864760]

約数ペア:

[(1, 90368864760), (2, 45184432380), (3, 30122954920), (4, 22592216190), (5, 18073772952), (6, 15061477460), (8, 11296108095), (10, 9036886476), (12, 7530738730), (15, 6024590984), (19, 4756256040), (20, 4518443238), (24, 3765369365), (30, 3012295492), (38, 2378128020), (40, 2259221619), (53, 1705072920), (57, 1585418680), (60, 1506147746), (76, 1189064010), (95, 951251208), (106, 852536460), (114, 792709340), (120, 753073873), (152, 594532005), (159, 568357640), (190, 475625604), (212, 426268230), (228, 396354670), (265, 341014584), (285, 317083736), (318, 284178820), (380, 237812802), (424, 213134115), (456, 198177335), (530, 170507292), (570, 158541868), (636, 142089410), (760, 118906401), (795, 113671528), (1007, 89740680), (1060, 85253646), (1140, 79270934), (1272, 71044705), (1590, 56835764), (2014, 44870340), (2120, 42626823), (2280, 39635467), (3021, 29913560), (3180, 28417882), (4028, 22435170), (5035, 17948136), (6042, 14956780), (6360, 14208941), (8056, 11217585), (10070, 8974068), (12084, 7478390), (15105, 5982712), (20140, 4487034), (24168, 3739195), (30210, 2991356), (40280, 2243517), (60420, 1495678), (120840, 747839)]