15324480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:353

約数の個数: 168

約数和(自身を含む): 55988712

約数和(自身を除く): 40664232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 313, 320, 340, 360, 408, 480, 510, 544, 576, 612, 626, 680, 720, 765, 816, 939, 960, 1020, 1088, 1224, 1252, 1360, 1440, 1530, 1565, 1632, 1878, 2040, 2448, 2504, 2720, 2817, 2880, 3060, 3130, 3264, 3756, 4080, 4695, 4896, 5008, 5321, 5440, 5634, 6120, 6260, 7512, 8160, 9390, 9792, 10016, 10642, 11268, 12240, 12520, 14085, 15024, 15963, 16320, 18780, 20032, 21284, 22536, 24480, 25040, 26605, 28170, 30048, 31926, 37560, 42568, 45072, 47889, 48960, 50080, 53210, 56340, 60096, 63852, 75120, 79815, 85136, 90144, 95778, 100160, 106420, 112680, 127704, 150240, 159630, 170272, 180288, 191556, 212840, 225360, 239445, 255408, 300480, 319260, 340544, 383112, 425680, 450720, 478890, 510816, 638520, 766224, 851360, 901440, 957780, 1021632, 1277040, 1532448, 1702720, 1915560, 2554080, 3064896, 3831120, 5108160, 7662240, 15324480]

約数ペア:

[(1, 15324480), (2, 7662240), (3, 5108160), (4, 3831120), (5, 3064896), (6, 2554080), (8, 1915560), (9, 1702720), (10, 1532448), (12, 1277040), (15, 1021632), (16, 957780), (17, 901440), (18, 851360), (20, 766224), (24, 638520), (30, 510816), (32, 478890), (34, 450720), (36, 425680), (40, 383112), (45, 340544), (48, 319260), (51, 300480), (60, 255408), (64, 239445), (68, 225360), (72, 212840), (80, 191556), (85, 180288), (90, 170272), (96, 159630), (102, 150240), (120, 127704), (136, 112680), (144, 106420), (153, 100160), (160, 95778), (170, 90144), (180, 85136), (192, 79815), (204, 75120), (240, 63852), (255, 60096), (272, 56340), (288, 53210), (306, 50080), (313, 48960), (320, 47889), (340, 45072), (360, 42568), (408, 37560), (480, 31926), (510, 30048), (544, 28170), (576, 26605), (612, 25040), (626, 24480), (680, 22536), (720, 21284), (765, 20032), (816, 18780), (939, 16320), (960, 15963), (1020, 15024), (1088, 14085), (1224, 12520), (1252, 12240), (1360, 11268), (1440, 10642), (1530, 10016), (1565, 9792), (1632, 9390), (1878, 8160), (2040, 7512), (2448, 6260), (2504, 6120), (2720, 5634), (2817, 5440), (2880, 5321), (3060, 5008), (3130, 4896), (3264, 4695), (3756, 4080)]