38715120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3163}}^1$

素因数の和:3199

約数の個数: 120

約数和(自身を含む): 137709936

約数和(自身を除く): 98994816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 3163, 4080, 6120, 6326, 9489, 12240, 12652, 15815, 18978, 25304, 28467, 31630, 37956, 47445, 50608, 53771, 56934, 63260, 75912, 94890, 107542, 113868, 126520, 142335, 151824, 161313, 189780, 215084, 227736, 253040, 268855, 284670, 322626, 379560, 430168, 455472, 483939, 537710, 569340, 645252, 759120, 806565, 860336, 967878, 1075420, 1138680, 1290504, 1613130, 1935756, 2150840, 2277360, 2419695, 2581008, 3226260, 3871512, 4301680, 4839390, 6452520, 7743024, 9678780, 12905040, 19357560, 38715120]

約数ペア:

[(1, 38715120), (2, 19357560), (3, 12905040), (4, 9678780), (5, 7743024), (6, 6452520), (8, 4839390), (9, 4301680), (10, 3871512), (12, 3226260), (15, 2581008), (16, 2419695), (17, 2277360), (18, 2150840), (20, 1935756), (24, 1613130), (30, 1290504), (34, 1138680), (36, 1075420), (40, 967878), (45, 860336), (48, 806565), (51, 759120), (60, 645252), (68, 569340), (72, 537710), (80, 483939), (85, 455472), (90, 430168), (102, 379560), (120, 322626), (136, 284670), (144, 268855), (153, 253040), (170, 227736), (180, 215084), (204, 189780), (240, 161313), (255, 151824), (272, 142335), (306, 126520), (340, 113868), (360, 107542), (408, 94890), (510, 75912), (612, 63260), (680, 56934), (720, 53771), (765, 50608), (816, 47445), (1020, 37956), (1224, 31630), (1360, 28467), (1530, 25304), (2040, 18978), (2448, 15815), (3060, 12652), (3163, 12240), (4080, 9489), (6120, 6326)]