308224080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22531}}^1$

素因数の和:22569

約数の個数: 120

約数和(自身を含む): 1089647520

約数和(自身を除く): 781423440

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, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 22531, 45062, 67593, 90124, 112655, 135186, 180248, 202779, 225310, 270372, 337965, 360496, 405558, 428089, 450620, 540744, 675930, 811116, 856178, 901240, 1013895, 1081488, 1284267, 1351860, 1622232, 1712356, 1802480, 2027790, 2140445, 2568534, 2703720, 3244464, 3424712, 3852801, 4055580, 4280890, 5137068, 5407440, 6421335, 6849424, 7705602, 8111160, 8561780, 10274136, 12842670, 15411204, 16222320, 17123560, 19264005, 20548272, 25685340, 30822408, 34247120, 38528010, 51370680, 61644816, 77056020, 102741360, 154112040, 308224080]

約数ペア:

[(1, 308224080), (2, 154112040), (3, 102741360), (4, 77056020), (5, 61644816), (6, 51370680), (8, 38528010), (9, 34247120), (10, 30822408), (12, 25685340), (15, 20548272), (16, 19264005), (18, 17123560), (19, 16222320), (20, 15411204), (24, 12842670), (30, 10274136), (36, 8561780), (38, 8111160), (40, 7705602), (45, 6849424), (48, 6421335), (57, 5407440), (60, 5137068), (72, 4280890), (76, 4055580), (80, 3852801), (90, 3424712), (95, 3244464), (114, 2703720), (120, 2568534), (144, 2140445), (152, 2027790), (171, 1802480), (180, 1712356), (190, 1622232), (228, 1351860), (240, 1284267), (285, 1081488), (304, 1013895), (342, 901240), (360, 856178), (380, 811116), (456, 675930), (570, 540744), (684, 450620), (720, 428089), (760, 405558), (855, 360496), (912, 337965), (1140, 270372), (1368, 225310), (1520, 202779), (1710, 180248), (2280, 135186), (2736, 112655), (3420, 90124), (4560, 67593), (6840, 45062), (13680, 22531)]