153896760

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 528353280

約数和(自身を除く): 374456520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 81, 90, 108, 120, 135, 142, 162, 180, 213, 216, 223, 243, 270, 284, 324, 355, 360, 405, 426, 446, 486, 540, 568, 639, 648, 669, 710, 810, 852, 892, 972, 1065, 1080, 1115, 1215, 1278, 1338, 1420, 1620, 1704, 1784, 1917, 1944, 2007, 2130, 2230, 2430, 2556, 2676, 2840, 3195, 3240, 3345, 3834, 4014, 4260, 4460, 4860, 5112, 5352, 5751, 6021, 6390, 6690, 7668, 8028, 8520, 8920, 9585, 9720, 10035, 11502, 12042, 12780, 13380, 15336, 15833, 16056, 17253, 18063, 19170, 20070, 23004, 24084, 25560, 26760, 28755, 30105, 31666, 34506, 36126, 38340, 40140, 46008, 47499, 48168, 54189, 57510, 60210, 63332, 69012, 72252, 76680, 79165, 80280, 86265, 90315, 94998, 108378, 115020, 120420, 126664, 138024, 142497, 144504, 158330, 172530, 180630, 189996, 216756, 230040, 237495, 240840, 270945, 284994, 316660, 345060, 361260, 379992, 427491, 433512, 474990, 541890, 569988, 633320, 690120, 712485, 722520, 854982, 949980, 1083780, 1139976, 1282473, 1424970, 1709964, 1899960, 2137455, 2167560, 2564946, 2849940, 3419928, 3847419, 4274910, 5129892, 5699880, 6412365, 7694838, 8549820, 10259784, 12824730, 15389676, 17099640, 19237095, 25649460, 30779352, 38474190, 51298920, 76948380, 153896760]

約数ペア:

[(1, 153896760), (2, 76948380), (3, 51298920), (4, 38474190), (5, 30779352), (6, 25649460), (8, 19237095), (9, 17099640), (10, 15389676), (12, 12824730), (15, 10259784), (18, 8549820), (20, 7694838), (24, 6412365), (27, 5699880), (30, 5129892), (36, 4274910), (40, 3847419), (45, 3419928), (54, 2849940), (60, 2564946), (71, 2167560), (72, 2137455), (81, 1899960), (90, 1709964), (108, 1424970), (120, 1282473), (135, 1139976), (142, 1083780), (162, 949980), (180, 854982), (213, 722520), (216, 712485), (223, 690120), (243, 633320), (270, 569988), (284, 541890), (324, 474990), (355, 433512), (360, 427491), (405, 379992), (426, 361260), (446, 345060), (486, 316660), (540, 284994), (568, 270945), (639, 240840), (648, 237495), (669, 230040), (710, 216756), (810, 189996), (852, 180630), (892, 172530), (972, 158330), (1065, 144504), (1080, 142497), (1115, 138024), (1215, 126664), (1278, 120420), (1338, 115020), (1420, 108378), (1620, 94998), (1704, 90315), (1784, 86265), (1917, 80280), (1944, 79165), (2007, 76680), (2130, 72252), (2230, 69012), (2430, 63332), (2556, 60210), (2676, 57510), (2840, 54189), (3195, 48168), (3240, 47499), (3345, 46008), (3834, 40140), (4014, 38340), (4260, 36126), (4460, 34506), (4860, 31666), (5112, 30105), (5352, 28755), (5751, 26760), (6021, 25560), (6390, 24084), (6690, 23004), (7668, 20070), (8028, 19170), (8520, 18063), (8920, 17253), (9585, 16056), (9720, 15833), (10035, 15336), (11502, 13380), (12042, 12780)]